961428540316 has 24 divisors (see below), whose sum is σ = 1698989624640. Its totient is φ = 476008408512.

The previous prime is 961428540301. The next prime is 961428540343. The reversal of 961428540316 is 613045824169.

It is a self number, because there is not a number n which added to its sum of digits gives 961428540316.

It is a congruent number.

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, 19725 + ... + 1386811.

It is an arithmetic number, because the mean of its divisors is an integer number (70791234360).

Almost surely, 2^961428540316 is an apocalyptic number.

It is an amenable number.

961428540316 is a deficient number, since it is larger than the sum of its proper divisors (737561084324).

961428540316 is a wasteful number, since it uses less digits than its factorization.

961428540316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368813 (or 1368811 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 961428540316 in words is "nine hundred sixty-one billion, four hundred twenty-eight million, five hundred forty thousand, three hundred sixteen".