7385320134488 has 16 divisors (see below), whose sum is σ = 13847516004480. Its totient is φ = 3692649199968.

The previous prime is 7385320134487. The next prime is 7385320134503. The reversal of 7385320134488 is 8844310235837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7385320134487) 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, 2025806 + ... + 4344482.

It is an arithmetic number, because the mean of its divisors is an integer number (865469750280).

Almost surely, 2^{7385320134488} is an apocalyptic number.

It is an amenable number.

7385320134488 is a deficient number, since it is larger than the sum of its proper divisors (6462195869992).

7385320134488 is a wasteful number, since it uses less digits than its factorization.

7385320134488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716826 (or 2716822 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 7385320134488 in words is "seven trillion, three hundred eighty-five billion, three hundred twenty million, one hundred thirty-four thousand, four hundred eighty-eight".