42114430031044 has 96 divisors (see below), whose sum is σ = 85209407360000. Its totient is φ = 17839779323904.

The previous prime is 42114430031039. The next prime is 42114430031053. The reversal of 42114430031044 is 44013003441124.

It is a junction number, because it is equal to n+sod(n) for n = 42114430030997 and 42114430031015.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2727787477 + ... + 2727802915.

Almost surely, 2^{42114430031044} is an apocalyptic number.

It is an amenable number.

42114430031044 is an abundant number, since it is smaller than the sum of its proper divisors (43094977328956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42114430031044 is a wasteful number, since it uses less digits than its factorization.

42114430031044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17685 (or 17683 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 42114430031044 its reverse (44013003441124), we get a palindrome (86127433472168).

The spelling of 42114430031044 in words is "forty-two trillion, one hundred fourteen billion, four hundred thirty million, thirty-one thousand, forty-four".