7232515340640 has 96 divisors (see below), whose sum is σ = 23267155806720. Its totient is φ = 1887635203584.

The previous prime is 7232515340627. The next prime is 7232515340647. The reversal of 7232515340640 is 460435152327.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 7232515340592 and 7232515340601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7232515340647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160272550 + ... + 160317669.

It is an arithmetic number, because the mean of its divisors is an integer number (242366206320).

Almost surely, 2^{7232515340640} is an apocalyptic number.

It is an amenable number.

7232515340640 is an abundant number, since it is smaller than the sum of its proper divisors (16034640466080).

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

7232515340640 is a wasteful number, since it uses less digits than its factorization.

7232515340640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320590284 (or 320590276 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 7232515340640 in words is "seven trillion, two hundred thirty-two billion, five hundred fifteen million, three hundred forty thousand, six hundred forty".