104542942 has 16 divisors (see below), whose sum is σ = 179347680. Its totient is φ = 44771328.

The previous prime is 104542931. The next prime is 104542951. The reversal of 104542942 is 249245401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36258 + ... + 39034.

It is an arithmetic number, because the mean of its divisors is an integer number (11209230).

Almost surely, 2^104542942 is an apocalyptic number.

104542942 is a deficient number, since it is larger than the sum of its proper divisors (74804738).

104542942 is a wasteful number, since it uses less digits than its factorization.

104542942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 104542942 is about 10224.6242962761. The cubic root of 104542942 is about 471.0838754766.

The spelling of 104542942 in words is "one hundred four million, five hundred forty-two thousand, nine hundred forty-two".