44331656452 has 24 divisors (see below), whose sum is σ = 80960838336. Its totient is φ = 21200164128.

The previous prime is 44331656443. The next prime is 44331656489. The reversal of 44331656452 is 25465613344.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 44331656399 and 44331656408.

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, 1952638 + ... + 1975210.

It is an arithmetic number, because the mean of its divisors is an integer number (3373368264).

Almost surely, 2^44331656452 is an apocalyptic number.

It is an amenable number.

44331656452 is a deficient number, since it is larger than the sum of its proper divisors (36629181884).

44331656452 is a wasteful number, since it uses less digits than its factorization.

44331656452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43947 (or 43945 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 43.

The spelling of 44331656452 in words is "forty-four billion, three hundred thirty-one million, six hundred fifty-six thousand, four hundred fifty-two".