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42370514429 = 475471648081
BaseRepresentation
bin100111011101011110…
…101011110111111101
311001100212121010222012
4213131132223313331
51143233322430204
631244215101005
73026660300405
oct473536536775
9131325533865
1042370514429
1116a73061681
128265971765
133cc3216419
14209d353805
15117eb8676e
hex9dd7abdfd

42370514429 has 8 divisors (see below), whose sum is σ = 43351148928. Its totient is φ = 41393177280.

The previous prime is 42370514423. The next prime is 42370514441. The reversal of 42370514429 is 92441507324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42370514429 - 24 = 42370514413 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42370514423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798332 + ... + 849749.

It is an arithmetic number, because the mean of its divisors is an integer number (5418893616).

Almost surely, 242370514429 is an apocalyptic number.

It is an amenable number.

42370514429 is a deficient number, since it is larger than the sum of its proper divisors (980634499).

42370514429 is a wasteful number, since it uses less digits than its factorization.

42370514429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648675.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 42370514429 in words is "forty-two billion, three hundred seventy million, five hundred fourteen thousand, four hundred twenty-nine".

Divisors: 1 47 547 25709 1648081 77459807 901500307 42370514429