37390673407243 has 16 divisors (see below), whose sum is σ = 41746541971680. Its totient is φ = 33251393822976.

The previous prime is 37390673407237. The next prime is 37390673407279. The reversal of 37390673407243 is 34270437609373.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37390673407243 is a prime.

It is a super-2 number, since 2×37390673407243² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (37390673407943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108339205 + ... + 108683782.

It is an arithmetic number, because the mean of its divisors is an integer number (2609158873230).

Almost surely, 2^{37390673407243} is an apocalyptic number.

37390673407243 is a deficient number, since it is larger than the sum of its proper divisors (4355868564437).

37390673407243 is a wasteful number, since it uses less digits than its factorization.

37390673407243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217023486.

The product of its (nonzero) digits is 48009024, while the sum is 58.

The spelling of 37390673407243 in words is "thirty-seven trillion, three hundred ninety billion, six hundred seventy-three million, four hundred seven thousand, two hundred forty-three".