116290042 has 16 divisors (see below), whose sum is σ = 190512000. Its totient is φ = 52798240.

The previous prime is 116290039. The next prime is 116290043. The reversal of 116290042 is 240092611.

It is a junction number, because it is equal to n+sod(n) for n = 116289989 and 116290016.

It is not an unprimeable number, because it can be changed into a prime (116290043) 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, 20559 + ... + 25597.

It is an arithmetic number, because the mean of its divisors is an integer number (11907000).

Almost surely, 2^116290042 is an apocalyptic number.

116290042 is a deficient number, since it is larger than the sum of its proper divisors (74221958).

116290042 is a wasteful number, since it uses less digits than its factorization.

116290042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6101.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 116290042 is about 10783.7860698365. The cubic root of 116290042 is about 488.1060332390.

It can be divided in two parts, 1162 and 90042, that added together give a square (91204 = 302²).

The spelling of 116290042 in words is "one hundred sixteen million, two hundred ninety thousand, forty-two".