7488134668740 has 48 divisors (see below), whose sum is σ = 22872847717440. Its totient is φ = 1815305374080.

The previous prime is 7488134668733. The next prime is 7488134668771. The reversal of 7488134668740 is 478664318847.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5672828635 + ... + 5672829954.

It is an arithmetic number, because the mean of its divisors is an integer number (476517660780).

Almost surely, 2^{7488134668740} is an apocalyptic number.

It is an amenable number.

7488134668740 is an abundant number, since it is smaller than the sum of its proper divisors (15384713048700).

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

7488134668740 is a wasteful number, since it uses less digits than its factorization.

7488134668740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11345658612 (or 11345658610 counting only the distinct ones).

The product of its (nonzero) digits is 173408256, while the sum is 66.

The spelling of 7488134668740 in words is "seven trillion, four hundred eighty-eight billion, one hundred thirty-four million, six hundred sixty-eight thousand, seven hundred forty".