942942862860 has 24 divisors (see below), whose sum is σ = 2640240016176. Its totient is φ = 251451430080.

The previous prime is 942942862801. The next prime is 942942862879. The reversal of 942942862860 is 68268249249.

It is a super-2 number, since 2×942942862860² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 15715714381 = 942942862860 / (9 + 4 + 2 + 9 + 4 + 2 + 8 + 6 + 2 + 8 + 6 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 942942862794 and 942942862803.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7857857131 + ... + 7857857250.

It is an arithmetic number, because the mean of its divisors is an integer number (110010000674).

Almost surely, 2^942942862860 is an apocalyptic number.

It is an amenable number.

942942862860 is an abundant number, since it is smaller than the sum of its proper divisors (1697297153316).

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

942942862860 is a wasteful number, since it uses less digits than its factorization.

942942862860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15715714393 (or 15715714391 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 60.

The spelling of 942942862860 in words is "nine hundred forty-two billion, nine hundred forty-two million, eight hundred sixty-two thousand, eight hundred sixty".