403141942 has 32 divisors (see below), whose sum is σ = 712876032. Its totient is φ = 167396544.

The previous prime is 403141939. The next prime is 403141951. The reversal of 403141942 is 249141304.

It is a self number, because there is not a number n which added to its sum of digits gives 403141942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73818 + ... + 79090.

It is an arithmetic number, because the mean of its divisors is an integer number (22277376).

Almost surely, 2^403141942 is an apocalyptic number.

403141942 is a deficient number, since it is larger than the sum of its proper divisors (309734090).

403141942 is a wasteful number, since it uses less digits than its factorization.

403141942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5452.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 403141942 is about 20078.3949059680. The cubic root of 403141942 is about 738.7304394239.

The spelling of 403141942 in words is "four hundred three million, one hundred forty-one thousand, nine hundred forty-two".