44664500426 has 32 divisors (see below), whose sum is σ = 82884845568. Its totient is φ = 17577907200.

The previous prime is 44664500389. The next prime is 44664500473. The reversal of 44664500426 is 62400546644.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600650 + ... + 670901.

It is an arithmetic number, because the mean of its divisors is an integer number (2590151424).

Almost surely, 2^44664500426 is an apocalyptic number.

44664500426 is a deficient number, since it is larger than the sum of its proper divisors (38220345142).

44664500426 is a wasteful number, since it uses less digits than its factorization.

44664500426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271766.

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 44664500426 in words is "forty-four billion, six hundred sixty-four million, five hundred thousand, four hundred twenty-six".