10942215641604 has 81 divisors (see below), whose sum is σ = 29951514452223. Its totient is φ = 3366756192384.

The previous prime is 10942215641593. The next prime is 10942215641677. The reversal of 10942215641604 is 40614651224901.

The square root of 10942215641604 is 3307902.

It is a perfect power (a square), and thus also a powerful number.

10942215641604 is a `hidden beast` number, since 1 + 0 + 9 + 4 + 2 + 21 + 564 + 1 + 60 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 417070556100 + 10525145085504 = 645810^2 + 3244248^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10942215641604.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 257995152 + ... + 258037560.

Almost surely, 2^{10942215641604} is an apocalyptic number.

10942215641604 is the 3307902-nd square number.

It is an amenable number.

10942215641604 is an abundant number, since it is smaller than the sum of its proper divisors (19009298810619).

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

10942215641604 is an frugal number, since it uses more digits than its factorization.

10942215641604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84854 (or 42427 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 10942215641604 in words is "ten trillion, nine hundred forty-two billion, two hundred fifteen million, six hundred forty-one thousand, six hundred four".