961236371255160 has 1024 divisors, whose sum is σ = 3955021804339200. Its totient is φ = 180413256499200.

The previous prime is 961236371255129. The next prime is 961236371255201. The reversal of 961236371255160 is 61552173632169.

It is a super-2 number, since 2×961236371255160² (a number of 31 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 961236371255160.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 33190703080 + ... + 33190732040.

It is an arithmetic number, because the mean of its divisors is an integer number (3862325980800).

Almost surely, 2^{961236371255160} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 961236371255160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1977510902169600).

961236371255160 is an abundant number, since it is smaller than the sum of its proper divisors (2993785433084040).

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

961236371255160 is a wasteful number, since it uses less digits than its factorization.

961236371255160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34932 (or 34928 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 57.

The spelling of 961236371255160 in words is "nine hundred sixty-one trillion, two hundred thirty-six billion, three hundred seventy-one million, two hundred fifty-five thousand, one hundred sixty".