42140131130 has 16 divisors (see below), whose sum is σ = 78467830920. Its totient is φ = 16274809152.

The previous prime is 42140131123. The next prime is 42140131177. The reversal of 42140131130 is 3113104124.

It can be written as a sum of positive squares in 4 ways, for example, as 41946726481 + 193404649 = 204809^2 + 13907^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72655109 + ... + 72655688.

Almost surely, 2^42140131130 is an apocalyptic number.

42140131130 is a deficient number, since it is larger than the sum of its proper divisors (36327699790).

42140131130 is a wasteful number, since it uses less digits than its factorization.

42140131130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145310833.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 42140131130 its reverse (3113104124), we get a palindrome (45253235254).

The spelling of 42140131130 in words is "forty-two billion, one hundred forty million, one hundred thirty-one thousand, one hundred thirty".