44672626882 has 16 divisors (see below), whose sum is σ = 72179852472. Its totient is φ = 20613456000.

The previous prime is 44672626879. The next prime is 44672626897. The reversal of 44672626882 is 28862627644.

It is a happy number.

It is a Cunningham number, because it is equal to 211359²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 31371848641 + 13300778241 = 177121^2 + 115329^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76869 + ... + 308632.

Almost surely, 2^44672626882 is an apocalyptic number.

44672626882 is a deficient number, since it is larger than the sum of its proper divisors (27507225590).

44672626882 is a wasteful number, since it uses less digits than its factorization.

44672626882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389973.

The product of its digits is 12386304, while the sum is 55.

The spelling of 44672626882 in words is "forty-four billion, six hundred seventy-two million, six hundred twenty-six thousand, eight hundred eighty-two".