542370031 has 8 divisors (see below), whose sum is σ = 620111264. Its totient is φ = 464693760.

The previous prime is 542370007. The next prime is 542370089. The reversal of 542370031 is 130073245.

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

It is a cyclic number.

It is not a de Polignac number, because 542370031 - 2¹³ = 542361839 is a prime.

It is a super-2 number, since 2×542370031² = 588330501053881922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 542369978 and 542370005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542370131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3211 + ... + 33091.

It is an arithmetic number, because the mean of its divisors is an integer number (77513908).

Almost surely, 2^542370031 is an apocalyptic number.

542370031 is a deficient number, since it is larger than the sum of its proper divisors (77741233).

542370031 is a wasteful number, since it uses less digits than its factorization.

542370031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32481.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 542370031 is about 23288.8391939143. The cubic root of 542370031 is about 815.5148896164.

The spelling of 542370031 in words is "five hundred forty-two million, three hundred seventy thousand, thirty-one".