1942361078 has 48 divisors (see below), whose sum is σ = 3637974384. Its totient is φ = 772692480.

The previous prime is 1942361053. The next prime is 1942361111. The reversal of 1942361078 is 8701632491.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113633 + ... + 129603.

It is an arithmetic number, because the mean of its divisors is an integer number (75791133).

Almost surely, 2^1942361078 is an apocalyptic number.

1942361078 is a deficient number, since it is larger than the sum of its proper divisors (1695613306).

1942361078 is a wasteful number, since it uses less digits than its factorization.

1942361078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16077 (or 16070 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 1942361078 is about 44072.2256982785. The cubic root of 1942361078 is about 1247.6994652694.

The spelling of 1942361078 in words is "one billion, nine hundred forty-two million, three hundred sixty-one thousand, seventy-eight".