42504114431522 has 16 divisors (see below), whose sum is σ = 65403317662200. Its totient is φ = 20704470725760.

The previous prime is 42504114431521. The next prime is 42504114431539. The reversal of 42504114431522 is 22513441140524.

It can be written as a sum of positive squares in 4 ways, for example, as 23691865070041 + 18812249361481 = 4867429^2 + 4337309^2 .

It is not an unprimeable number, because it can be changed into a prime (42504114431521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365486897 + ... + 365603172.

Almost surely, 2^{42504114431522} is an apocalyptic number.

42504114431522 is a deficient number, since it is larger than the sum of its proper divisors (22899203230678).

42504114431522 is a wasteful number, since it uses less digits than its factorization.

42504114431522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731090821.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 42504114431522 in words is "forty-two trillion, five hundred four billion, one hundred fourteen million, four hundred thirty-one thousand, five hundred twenty-two".