912993037152 has 192 divisors, whose sum is σ = 2792289024000. Its totient is φ = 255822428160.

The previous prime is 912993037133. The next prime is 912993037157. The reversal of 912993037152 is 251730399219.

It is a super-2 number, since 2×912993037152² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 912993037095 and 912993037104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912993037157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7852402 + ... + 7967822.

It is an arithmetic number, because the mean of its divisors is an integer number (14543172000).

Almost surely, 2^912993037152 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 912993037152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1396144512000).

912993037152 is an abundant number, since it is smaller than the sum of its proper divisors (1879295986848).

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

912993037152 is a wasteful number, since it uses less digits than its factorization.

912993037152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115669 (or 115661 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 51.

The spelling of 912993037152 in words is "nine hundred twelve billion, nine hundred ninety-three million, thirty-seven thousand, one hundred fifty-two".