7422389976960 has 768 divisors, whose sum is σ = 30571005104640. Its totient is φ = 1685701435392.

The previous prime is 7422389976959. The next prime is 7422389977019. The reversal of 7422389976960 is 696799832247.

7422389976960 is a `hidden beast` number, since 7 + 42 + 2 + 389 + 97 + 69 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 170894767 + ... + 170938193.

It is an arithmetic number, because the mean of its divisors is an integer number (39805996230).

Almost surely, 2^{7422389976960} is an apocalyptic number.

7422389976960 is a gapful number since it is divisible by the number (70) 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 7422389976960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15285502552320).

7422389976960 is an abundant number, since it is smaller than the sum of its proper divisors (23148615127680).

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

7422389976960 is a wasteful number, since it uses less digits than its factorization.

7422389976960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43625 (or 43601 counting only the distinct ones).

The product of its (nonzero) digits is 493807104, while the sum is 72.

The spelling of 7422389976960 in words is "seven trillion, four hundred twenty-two billion, three hundred eighty-nine million, nine hundred seventy-six thousand, nine hundred sixty".