1179944942 has 64 divisors (see below), whose sum is σ = 2146176000. Its totient is φ = 479930880.

The previous prime is 1179944939. The next prime is 1179944977. The reversal of 1179944942 is 2494499711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1969559 + ... + 1970157.

It is an arithmetic number, because the mean of its divisors is an integer number (33534000).

Almost surely, 2^1179944942 is an apocalyptic number.

1179944942 is a deficient number, since it is larger than the sum of its proper divisors (966231058).

1179944942 is a wasteful number, since it uses less digits than its factorization.

1179944942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881.

The product of its digits is 653184, while the sum is 50.

The square root of 1179944942 is about 34350.3266651134. The cubic root of 1179944942 is about 1056.7053696954.

The spelling of 1179944942 in words is "one billion, one hundred seventy-nine million, nine hundred forty-four thousand, nine hundred forty-two".