961759214112 has 48 divisors (see below), whose sum is σ = 2562298818912. Its totient is φ = 315801530880.

The previous prime is 961759214107. The next prime is 961759214131. The reversal of 961759214112 is 211412957169.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 74757189 + ... + 74770052.

It is an arithmetic number, because the mean of its divisors is an integer number (53381225394).

Almost surely, 2^961759214112 is an apocalyptic number.

It is an amenable number.

961759214112 is an abundant number, since it is smaller than the sum of its proper divisors (1600539604800).

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

961759214112 is a wasteful number, since it uses less digits than its factorization.

961759214112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149527321 (or 149527313 counting only the distinct ones).

The product of its digits is 272160, while the sum is 48.

The spelling of 961759214112 in words is "nine hundred sixty-one billion, seven hundred fifty-nine million, two hundred fourteen thousand, one hundred twelve".