44007475474768 has 40 divisors (see below), whose sum is σ = 91824549055848. Its totient is φ = 20310864064512.

The previous prime is 44007475474717. The next prime is 44007475474841. The reversal of 44007475474768 is 86747457470044.

It can be written as a sum of positive squares in 4 ways, for example, as 3743729656384 + 40263745818384 = 1934872^2 + 6345372^2 .

It is a congruent number.

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, 14160696 + ... + 16986472.

Almost surely, 2^{44007475474768} is an apocalyptic number.

It is an amenable number.

44007475474768 is an abundant number, since it is smaller than the sum of its proper divisors (47817073581080).

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

44007475474768 is a wasteful number, since it uses less digits than its factorization.

44007475474768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900671 (or 2900665 counting only the distinct ones).

The product of its (nonzero) digits is 590069760, while the sum is 67.

The spelling of 44007475474768 in words is "forty-four trillion, seven billion, four hundred seventy-five million, four hundred seventy-four thousand, seven hundred sixty-eight".