42334535540131 has 4 divisors (see below), whose sum is σ = 42770974050952. Its totient is φ = 41898097029312.

The previous prime is 42334535540111. The next prime is 42334535540159. The reversal of 42334535540131 is 13104553543324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42334535540131 - 2³³ = 42325945605539 is a prime.

It is a super-2 number, since 2×42334535540131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42334535540111) 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, 218219255265 + ... + 218219255458.

It is an arithmetic number, because the mean of its divisors is an integer number (10692743512738).

Almost surely, 2^{42334535540131} is an apocalyptic number.

42334535540131 is a deficient number, since it is larger than the sum of its proper divisors (436438510821).

42334535540131 is an equidigital number, since it uses as much as digits as its factorization.

42334535540131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436438510820.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 42334535540131 in words is "forty-two trillion, three hundred thirty-four billion, five hundred thirty-five million, five hundred forty thousand, one hundred thirty-one".