42376934 has 4 divisors (see below), whose sum is σ = 63565404. Its totient is φ = 21188466.

The previous prime is 42376931. The next prime is 42376949. The reversal of 42376934 is 43967324.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42376931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10594232 + ... + 10594235.

It is an arithmetic number, because the mean of its divisors is an integer number (15891351).

Almost surely, 2^42376934 is an apocalyptic number.

42376934 is a deficient number, since it is larger than the sum of its proper divisors (21188470).

42376934 is a wasteful number, since it uses less digits than its factorization.

42376934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21188469.

The product of its digits is 108864, while the sum is 38.

The square root of 42376934 is about 6509.7568310959. The cubic root of 42376934 is about 348.6394362673.

The spelling of 42376934 in words is "forty-two million, three hundred seventy-six thousand, nine hundred thirty-four".