1942817500292 has 12 divisors (see below), whose sum is σ = 3400101504156. Its totient is φ = 971359927680.

The previous prime is 1942817500291. The next prime is 1942817500297. The reversal of 1942817500292 is 2920057182491.

It can be written as a sum of positive squares in 2 ways, for example, as 1052561091136 + 890256409156 = 1025944^2 + 943534^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1942817500292.

It is not an unprimeable number, because it can be changed into a prime (1942817500291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12116009 + ... + 12275312.

It is an arithmetic number, because the mean of its divisors is an integer number (283341792013).

Almost surely, 2^{1942817500292} is an apocalyptic number.

It is an amenable number.

1942817500292 is a deficient number, since it is larger than the sum of its proper divisors (1457284003864).

1942817500292 is a wasteful number, since it uses less digits than its factorization.

1942817500292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24411238 (or 24411236 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 1942817500292 in words is "one trillion, nine hundred forty-two billion, eight hundred seventeen million, five hundred thousand, two hundred ninety-two".