980372761344 has 216 divisors, whose sum is σ = 2936605111440. Its totient is φ = 326204817408.

The previous prime is 980372761307. The next prime is 980372761399. The reversal of 980372761344 is 443167273089.

It is a tau number, because it is divible by the number of its divisors (216).

It is a super-2 number, since 2×980372761344² (a number of 25 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35382504 + ... + 35410200.

Almost surely, 2^980372761344 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 980372761344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1468302555720).

980372761344 is an abundant number, since it is smaller than the sum of its proper divisors (1956232350096).

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

980372761344 is an equidigital number, since it uses as much as digits as its factorization.

980372761344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28297 (or 28271 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 980372761344 in words is "nine hundred eighty billion, three hundred seventy-two million, seven hundred sixty-one thousand, three hundred forty-four".