44948616064 has 32 divisors (see below), whose sum is σ = 97686626040. Its totient is φ = 20431188480.

The previous prime is 44948616007. The next prime is 44948616071. The reversal of 44948616064 is 46061684944.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 15960459 + ... + 15963274.

Almost surely, 2^44948616064 is an apocalyptic number.

44948616064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44948616064 is an abundant number, since it is smaller than the sum of its proper divisors (52738009976).

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

44948616064 is a wasteful number, since it uses less digits than its factorization.

44948616064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31923758 (or 31923746 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 44948616064 in words is "forty-four billion, nine hundred forty-eight million, six hundred sixteen thousand, sixty-four".