44621025696 has 144 divisors (see below), whose sum is σ = 139830346656. Its totient is φ = 13410206208.

The previous prime is 44621025649. The next prime is 44621025707. The reversal of 44621025696 is 69652012644.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22411 + ... + 299573.

It is an arithmetic number, because the mean of its divisors is an integer number (971044074).

Almost surely, 2^44621025696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44621025696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69915173328).

44621025696 is an abundant number, since it is smaller than the sum of its proper divisors (95209320960).

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

44621025696 is a wasteful number, since it uses less digits than its factorization.

44621025696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277235 (or 277224 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

It can be divided in two parts, 446210 and 25696, that added together give a triangular number (471906 = T₉₇₁).

The spelling of 44621025696 in words is "forty-four billion, six hundred twenty-one million, twenty-five thousand, six hundred ninety-six".