44246900623 has 16 divisors (see below), whose sum is σ = 45591527520. Its totient is φ = 42910373376.

The previous prime is 44246900557. The next prime is 44246900629. The reversal of 44246900623 is 32600964244.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44246900623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44246900629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19725540 + ... + 19727782.

It is an arithmetic number, because the mean of its divisors is an integer number (2849470470).

Almost surely, 2^44246900623 is an apocalyptic number.

44246900623 is a deficient number, since it is larger than the sum of its proper divisors (1344626897).

44246900623 is a wasteful number, since it uses less digits than its factorization.

44246900623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 44246900623 in words is "forty-four billion, two hundred forty-six million, nine hundred thousand, six hundred twenty-three".