37045918144 has 28 divisors (see below), whose sum is σ = 73519200688. Its totient is φ = 18521395200.

The previous prime is 37045918121. The next prime is 37045918157. The reversal of 37045918144 is 44181954073.

It is a super-2 number, since 2×37045918144² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 37045918094 and 37045918103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1275949 + ... + 1304659.

Almost surely, 2^37045918144 is an apocalyptic number.

It is an amenable number.

37045918144 is a deficient number, since it is larger than the sum of its proper divisors (36473282544).

37045918144 is a wasteful number, since it uses less digits than its factorization.

37045918144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48884 (or 48874 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 37045918144 in words is "thirty-seven billion, forty-five million, nine hundred eighteen thousand, one hundred forty-four".