973118799000 has 512 divisors, whose sum is σ = 3633776640000. Its totient is φ = 240204096000.

The previous prime is 973118798983. The next prime is 973118799007. The reversal of 973118799000 is 997811379.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973118799007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19225726 + ... + 19276274.

It is an arithmetic number, because the mean of its divisors is an integer number (7097220000).

Almost surely, 2^973118799000 is an apocalyptic number.

973118799000 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 973118799000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1816888320000).

973118799000 is an abundant number, since it is smaller than the sum of its proper divisors (2660657841000).

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

973118799000 is a wasteful number, since it uses less digits than its factorization.

973118799000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50633 (or 50613 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 54.

The spelling of 973118799000 in words is "nine hundred seventy-three billion, one hundred eighteen million, seven hundred ninety-nine thousand".