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44122913401 = 737170358739
BaseRepresentation
bin101001000101111011…
…100011101001111001
311012220000001020102211
4221011323203221321
51210330431212101
632134135055121
73121256401330
oct510573435171
9135800036384
1044122913401
1117792263996
1286748114a1
1342122aaca8
1421c7d98d17
15123393ac51
hexa45ee3a79

44122913401 has 8 divisors (see below), whose sum is σ = 51789056960. Its totient is φ = 36797487408.

The previous prime is 44122913369. The next prime is 44122913407. The reversal of 44122913401 is 10431922144.

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 44122913401 - 25 = 44122913369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44122913407) 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, 85179111 + ... + 85179628.

It is an arithmetic number, because the mean of its divisors is an integer number (6473632120).

Almost surely, 244122913401 is an apocalyptic number.

It is an amenable number.

44122913401 is a deficient number, since it is larger than the sum of its proper divisors (7666143559).

44122913401 is a wasteful number, since it uses less digits than its factorization.

44122913401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170358783.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 44122913401 in words is "forty-four billion, one hundred twenty-two million, nine hundred thirteen thousand, four hundred one".

Divisors: 1 7 37 259 170358739 1192511173 6303273343 44122913401