44813601345 has 8 divisors (see below), whose sum is σ = 71701762176. Its totient is φ = 23900587376.

The previous prime is 44813601331. The next prime is 44813601377. The reversal of 44813601345 is 54310631844.

It is a happy number.

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 44813601345 - 2⁸ = 44813601089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493786697 + ... + 1493786726.

It is an arithmetic number, because the mean of its divisors is an integer number (8962720272).

Almost surely, 2^44813601345 is an apocalyptic number.

It is an amenable number.

44813601345 is a deficient number, since it is larger than the sum of its proper divisors (26888160831).

44813601345 is a wasteful number, since it uses less digits than its factorization.

44813601345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987573431.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 44813601345 in words is "forty-four billion, eight hundred thirteen million, six hundred one thousand, three hundred forty-five".