7397034736128 has 40 divisors (see below), whose sum is σ = 19706162855808. Its totient is φ = 2465678244864.

The previous prime is 7397034736123. The next prime is 7397034736139. The reversal of 7397034736128 is 8216374307937.

It is a happy number.

It is a super-3 number, since 3×7397034736128³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7397034736123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2407887376 + ... + 2407890447.

Almost surely, 2^{7397034736128} is an apocalyptic number.

It is an amenable number.

7397034736128 is an abundant number, since it is smaller than the sum of its proper divisors (12309128119680).

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

7397034736128 is an equidigital number, since it uses as much as digits as its factorization.

7397034736128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815777844 (or 4815777828 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 60.

The spelling of 7397034736128 in words is "seven trillion, three hundred ninety-seven billion, thirty-four million, seven hundred thirty-six thousand, one hundred twenty-eight".