416400942 has 32 divisors (see below), whose sum is σ = 855290880. Its totient is φ = 135102240.

The previous prime is 416400931. The next prime is 416400967. The reversal of 416400942 is 249004614.

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, 27468 + ... + 39840.

It is an arithmetic number, because the mean of its divisors is an integer number (26727840).

Almost surely, 2^416400942 is an apocalyptic number.

416400942 is an abundant number, since it is smaller than the sum of its proper divisors (438889938).

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

416400942 is a wasteful number, since it uses less digits than its factorization.

416400942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12528.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 416400942 is about 20405.9045866631. The cubic root of 416400942 is about 746.7419813573.

The spelling of 416400942 in words is "four hundred sixteen million, four hundred thousand, nine hundred forty-two".