44007758387372 has 12 divisors (see below), whose sum is σ = 82937698499376. Its totient is φ = 20311273101840.

The previous prime is 44007758387353. The next prime is 44007758387377. The reversal of 44007758387372 is 27378385770044.

It is a super-2 number, since 2×44007758387372² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44007758387299 and 44007758387308.

It is not an unprimeable number, because it can be changed into a prime (44007758387377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423151522904 + ... + 423151523007.

It is an arithmetic number, because the mean of its divisors is an integer number (6911474874948).

Almost surely, 2^{44007758387372} is an apocalyptic number.

It is an amenable number.

44007758387372 is a deficient number, since it is larger than the sum of its proper divisors (38929940112004).

44007758387372 is a wasteful number, since it uses less digits than its factorization.

44007758387372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846303045928 (or 846303045926 counting only the distinct ones).

The product of its (nonzero) digits is 221276160, while the sum is 65.

The spelling of 44007758387372 in words is "forty-four trillion, seven billion, seven hundred fifty-eight million, three hundred eighty-seven thousand, three hundred seventy-two".