4079159942 has 32 divisors (see below), whose sum is σ = 7382751264. Its totient is φ = 1665273600.

The previous prime is 4079159941. The next prime is 4079159969. The reversal of 4079159942 is 2499519704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4079159941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182159 + ... + 203322.

It is an arithmetic number, because the mean of its divisors is an integer number (230710977).

Almost surely, 2^4079159942 is an apocalyptic number.

4079159942 is a deficient number, since it is larger than the sum of its proper divisors (3303591322).

4079159942 is a wasteful number, since it uses less digits than its factorization.

4079159942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385544.

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 4079159942 is about 63868.3015430973. The cubic root of 4079159942 is about 1597.8042722302.

The spelling of 4079159942 in words is "four billion, seventy-nine million, one hundred fifty-nine thousand, nine hundred forty-two".