7474106685660 has 48 divisors (see below), whose sum is σ = 20974107924000. Its totient is φ = 1988656144384.

The previous prime is 7474106685631. The next prime is 7474106685733. The reversal of 7474106685660 is 665866014747.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 7474106685594 and 7474106685603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138690705 + ... + 138744584.

It is an arithmetic number, because the mean of its divisors is an integer number (436960581750).

Almost surely, 2^{7474106685660} is an apocalyptic number.

It is an amenable number.

7474106685660 is an abundant number, since it is smaller than the sum of its proper divisors (13500001238340).

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

7474106685660 is a wasteful number, since it uses less digits than its factorization.

7474106685660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277435750 (or 277435748 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 7474106685660 in words is "seven trillion, four hundred seventy-four billion, one hundred six million, six hundred eighty-five thousand, six hundred sixty".