42292134 has 48 divisors (see below), whose sum is σ = 94867344. Its totient is φ = 13608000.

The previous prime is 42292127. The next prime is 42292181. The reversal of 42292134 is 43129224.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 42292098 and 42292107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77904 + ... + 78444.

It is an arithmetic number, because the mean of its divisors is an integer number (1976403).

Almost surely, 2^42292134 is an apocalyptic number.

42292134 is an abundant number, since it is smaller than the sum of its proper divisors (52575210).

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

42292134 is a wasteful number, since it uses less digits than its factorization.

42292134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693 (or 690 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 42292134 is about 6503.2402692812. The cubic root of 42292134 is about 348.4067281733.

The spelling of 42292134 in words is "forty-two million, two hundred ninety-two thousand, one hundred thirty-four".