118941942 has 16 divisors (see below), whose sum is σ = 271867392. Its totient is φ = 33983400.

The previous prime is 118941941. The next prime is 118941959. The reversal of 118941942 is 249149811.

It is a self number, because there is not a number n which added to its sum of digits gives 118941942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118941941) 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, 1415934 + ... + 1416017.

It is an arithmetic number, because the mean of its divisors is an integer number (16991712).

Almost surely, 2^118941942 is an apocalyptic number.

118941942 is an abundant number, since it is smaller than the sum of its proper divisors (152925450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118941942 is a wasteful number, since it uses less digits than its factorization.

118941942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831963.

The product of its digits is 20736, while the sum is 39.

The square root of 118941942 is about 10906.0507059155. The cubic root of 118941942 is about 491.7884691175.

The spelling of 118941942 in words is "one hundred eighteen million, nine hundred forty-one thousand, nine hundred forty-two".