42932756274293 has 16 divisors (see below), whose sum is σ = 46720702183680. Its totient is φ = 39300355201536.

The previous prime is 42932756274271. The next prime is 42932756274323. The reversal of 42932756274293 is 39247265723924.

It is a cyclic number.

It is not a de Polignac number, because 42932756274293 - 2²² = 42932752079989 is a prime.

It is a super-2 number, since 2×42932756274293² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42932756274223) 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, 238475696 + ... + 238655657.

It is an arithmetic number, because the mean of its divisors is an integer number (2920043886480).

Almost surely, 2^{42932756274293} is an apocalyptic number.

It is an amenable number.

42932756274293 is a deficient number, since it is larger than the sum of its proper divisors (3787945909387).

42932756274293 is a wasteful number, since it uses less digits than its factorization.

42932756274293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477131516.

The product of its digits is 274337280, while the sum is 65.

The spelling of 42932756274293 in words is "forty-two trillion, nine hundred thirty-two billion, seven hundred fifty-six million, two hundred seventy-four thousand, two hundred ninety-three".