58431042 has 24 divisors (see below), whose sum is σ = 133264560. Its totient is φ = 18451800.

The previous prime is 58431019. The next prime is 58431047. The reversal of 58431042 is 24013485.

It is a junction number, because it is equal to n+sod(n) for n = 58430997 and 58431015.

It is not an unprimeable number, because it can be changed into a prime (58431047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85084 + ... + 85767.

It is an arithmetic number, because the mean of its divisors is an integer number (5552690).

Almost surely, 2^58431042 is an apocalyptic number.

58431042 is an abundant number, since it is smaller than the sum of its proper divisors (74833518).

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

58431042 is a wasteful number, since it uses less digits than its factorization.

58431042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170878 (or 170875 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 58431042 is about 7644.0200156724. The cubic root of 58431042 is about 388.0442123778.

It can be divided in two parts, 584 and 31042, that added together give a triangular number (31626 = T₂₅₁).

The spelling of 58431042 in words is "fifty-eight million, four hundred thirty-one thousand, forty-two".