10073437738 has 96 divisors (see below), whose sum is σ = 20113909200. Its totient is φ = 3743179776.

The previous prime is 10073437697. The next prime is 10073437741. The reversal of 10073437738 is 83773437001.

It can be written as a sum of positive squares in 8 ways, for example, as 7854745129 + 2218692609 = 88627^2 + 47103^2 .

It is a super-2 number, since 2×10073437738² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10073437694 and 10073437703.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1363318 + ... + 1370686.

Almost surely, 2^10073437738 is an apocalyptic number.

10073437738 is a deficient number, since it is larger than the sum of its proper divisors (10040471462).

10073437738 is a wasteful number, since it uses less digits than its factorization.

10073437738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7464 (or 7457 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 10073437738 in words is "ten billion, seventy-three million, four hundred thirty-seven thousand, seven hundred thirty-eight".