942372542 has 8 divisors (see below), whose sum is σ = 1440229896. Its totient is φ = 462295912.

The previous prime is 942372539. The next prime is 942372547. The reversal of 942372542 is 245273249.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 942372496 and 942372505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942372547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4445048 + ... + 4445259.

It is an arithmetic number, because the mean of its divisors is an integer number (180028737).

Almost surely, 2^942372542 is an apocalyptic number.

942372542 is a deficient number, since it is larger than the sum of its proper divisors (497857354).

942372542 is a wasteful number, since it uses less digits than its factorization.

942372542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8890362.

The product of its digits is 120960, while the sum is 38.

The square root of 942372542 is about 30698.0869436517. The cubic root of 942372542 is about 980.4095684982.

The spelling of 942372542 in words is "nine hundred forty-two million, three hundred seventy-two thousand, five hundred forty-two".