7474476668048 has 60 divisors (see below), whose sum is σ = 15684310657728. Its totient is φ = 3449134465920.

The previous prime is 7474476668047. The next prime is 7474476668083. The reversal of 7474476668048 is 8408666744747.

It is a super-2 number, since 2×7474476668048² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7474476668047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14870861 + ... + 15365267.

Almost surely, 2^{7474476668048} 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 7474476668048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7842155328864).

7474476668048 is an abundant number, since it is smaller than the sum of its proper divisors (8209833989680).

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

7474476668048 is a wasteful number, since it uses less digits than its factorization.

7474476668048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500032 (or 500013 counting only the distinct ones).

The product of its (nonzero) digits is 1213857792, while the sum is 71.

The spelling of 7474476668048 in words is "seven trillion, four hundred seventy-four billion, four hundred seventy-six million, six hundred sixty-eight thousand, forty-eight".