912955827680 has 384 divisors, whose sum is σ = 2475893952000. Its totient is φ = 315346673664.

The previous prime is 912955827647. The next prime is 912955827683. The reversal of 912955827680 is 86728559219.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912955827683) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1336684619 + ... + 1336685301.

It is an arithmetic number, because the mean of its divisors is an integer number (6447640500).

Almost surely, 2^912955827680 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 912955827680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1237946976000).

912955827680 is an abundant number, since it is smaller than the sum of its proper divisors (1562938124320).

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

912955827680 is a wasteful number, since it uses less digits than its factorization.

912955827680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106 (or 1098 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 62.

The spelling of 912955827680 in words is "nine hundred twelve billion, nine hundred fifty-five million, eight hundred twenty-seven thousand, six hundred eighty".