44049368456 has 8 divisors (see below), whose sum is σ = 82592565870. Its totient is φ = 22024684224.

The previous prime is 44049368449. The next prime is 44049368479. The reversal of 44049368456 is 65486394044.

It can be written as a sum of positive squares in only one way, i.e., 43236548356 + 812820100 = 207934^2 + 28510^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×44049368456² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44049368398 and 44049368407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753085521 + ... + 2753085536.

Almost surely, 2^44049368456 is an apocalyptic number.

It is an amenable number.

44049368456 is a deficient number, since it is larger than the sum of its proper divisors (38543197414).

44049368456 is a wasteful number, since it uses less digits than its factorization.

44049368456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506171063 (or 5506171059 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 53.

The spelling of 44049368456 in words is "forty-four billion, forty-nine million, three hundred sixty-eight thousand, four hundred fifty-six".