44664966396 has 36 divisors (see below), whose sum is σ = 112981052184. Its totient is φ = 14878044000.

The previous prime is 44664966391. The next prime is 44664966397. The reversal of 44664966396 is 69366946644.

44664966396 is a `hidden beast` number, since 446 + 6 + 49 + 6 + 63 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44664966391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 375295 + ... + 479766.

Almost surely, 2^44664966396 is an apocalyptic number.

It is an amenable number.

44664966396 is an abundant number, since it is smaller than the sum of its proper divisors (68316085788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44664966396 is a wasteful number, since it uses less digits than its factorization.

44664966396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856522 (or 856517 counting only the distinct ones).

The product of its digits is 120932352, while the sum is 63.

The spelling of 44664966396 in words is "forty-four billion, six hundred sixty-four million, nine hundred sixty-six thousand, three hundred ninety-six".