44390074691371 has 8 divisors (see below), whose sum is σ = 44532688218624. Its totient is φ = 44247644592360.

The previous prime is 44390074691363. The next prime is 44390074691407. The reversal of 44390074691371 is 17319647009344.

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 44390074691371 - 2³ = 44390074691363 is a prime.

It is a super-2 number, since 2×44390074691371² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44390074692371) 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, 45372271 + ... + 46340296.

It is an arithmetic number, because the mean of its divisors is an integer number (5566586027328).

Almost surely, 2^{44390074691371} is an apocalyptic number.

44390074691371 is a deficient number, since it is larger than the sum of its proper divisors (142613527253).

44390074691371 is a wasteful number, since it uses less digits than its factorization.

44390074691371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91714121.

The product of its (nonzero) digits is 13716864, while the sum is 58.

The spelling of 44390074691371 in words is "forty-four trillion, three hundred ninety billion, seventy-four million, six hundred ninety-one thousand, three hundred seventy-one".