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374142370428 = 223267155117069
BaseRepresentation
bin1010111000111001001…
…11111000001001111100
31022202201121212200120200
411130130213320021330
522112220421323203
6443513441243500
736013411450611
oct5343447701174
91282647780520
10374142370428
11134744683602
1260617633590
1329387524c08
1414173d6c508
159aeb7b89a3
hex571c9f827c

374142370428 has 36 divisors (see below), whose sum is σ = 959864429160. Its totient is φ = 122852717856.

The previous prime is 374142370417. The next prime is 374142370447. The reversal of 374142370428 is 824073241473.

374142370428 is a `hidden beast` number, since 374 + 1 + 4 + 237 + 0 + 42 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77556123 + ... + 77560946.

It is an arithmetic number, because the mean of its divisors is an integer number (26662900810).

Almost surely, 2374142370428 is an apocalyptic number.

It is an amenable number.

374142370428 is an abundant number, since it is smaller than the sum of its proper divisors (585722058732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

374142370428 is a wasteful number, since it uses less digits than its factorization.

374142370428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155117146 (or 155117141 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The spelling of 374142370428 in words is "three hundred seventy-four billion, one hundred forty-two million, three hundred seventy thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 67 134 201 268 402 603 804 1206 2412 155117069 310234138 465351207 620468276 930702414 1396053621 1861404828 2792107242 5584214484 10392843623 20785687246 31178530869 41571374492 62357061738 93535592607 124714123476 187071185214 374142370428