42131010144002 has 16 divisors (see below), whose sum is σ = 68227505797752. Its totient is φ = 19396590124800.

The previous prime is 42131010143953. The next prime is 42131010144037. The reversal of 42131010144002 is 20044101013124.

It can be written as a sum of positive squares in 4 ways, for example, as 34539822489481 + 7591187654521 = 5877059^2 + 2755211^2 .

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, 2020467713 + ... + 2020488564.

Almost surely, 2^{42131010144002} is an apocalyptic number.

42131010144002 is a deficient number, since it is larger than the sum of its proper divisors (26096495653750).

42131010144002 is a wasteful number, since it uses less digits than its factorization.

42131010144002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4040956693.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 42131010144002 its reverse (20044101013124), we get a palindrome (62175111157126).

The spelling of 42131010144002 in words is "forty-two trillion, one hundred thirty-one billion, ten million, one hundred forty-four thousand, two".