7422985199136 has 576 divisors, whose sum is σ = 22254948858240. Its totient is φ = 2165475686400.

The previous prime is 7422985199129. The next prime is 7422985199177. The reversal of 7422985199136 is 6319915892247.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10742380551 + ... + 10742381241.

It is an arithmetic number, because the mean of its divisors is an integer number (38637063990).

Almost surely, 2^{7422985199136} 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 7422985199136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11127474429120).

7422985199136 is an abundant number, since it is smaller than the sum of its proper divisors (14831963659104).

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

7422985199136 is a wasteful number, since it uses less digits than its factorization.

7422985199136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858 (or 793 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 66.

The spelling of 7422985199136 in words is "seven trillion, four hundred twenty-two billion, nine hundred eighty-five million, one hundred ninety-nine thousand, one hundred thirty-six".