42000324131402 has 32 divisors (see below), whose sum is σ = 77661942968064. Its totient is φ = 16589180764800.

The previous prime is 42000324131323. The next prime is 42000324131411. The reversal of 42000324131402 is 20413142300024.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182746499 + ... + 182976182.

It is an arithmetic number, because the mean of its divisors is an integer number (2426935717752).

Almost surely, 2^{42000324131402} is an apocalyptic number.

42000324131402 is a deficient number, since it is larger than the sum of its proper divisors (35661618836662).

42000324131402 is a wasteful number, since it uses less digits than its factorization.

42000324131402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365723334.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 42000324131402 its reverse (20413142300024), we get a palindrome (62413466431426).

The spelling of 42000324131402 in words is "forty-two trillion, three hundred twenty-four million, one hundred thirty-one thousand, four hundred two".