42131010431024 has 20 divisors (see below), whose sum is σ = 81632252745336. Its totient is φ = 21064622625792.

The previous prime is 42131010430997. The next prime is 42131010431071. The reversal of 42131010431024 is 42013401013124.

It is a junction number, because it is equal to n+sod(n) for n = 42131010430984 and 42131010431002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54767954 + ... + 55531889.

Almost surely, 2^{42131010431024} is an apocalyptic number.

It is an amenable number.

42131010431024 is a deficient number, since it is larger than the sum of its proper divisors (39501242314312).

42131010431024 is a wasteful number, since it uses less digits than its factorization.

42131010431024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110323724 (or 110323718 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 42131010431024 its reverse (42013401013124), we get a palindrome (84144411444148).

The spelling of 42131010431024 in words is "forty-two trillion, one hundred thirty-one billion, ten million, four hundred thirty-one thousand, twenty-four".