7145002736732 has 48 divisors (see below), whose sum is σ = 14360169186048. Its totient is φ = 3047113883520.

The previous prime is 7145002736731. The next prime is 7145002736771. The reversal of 7145002736732 is 2376372005417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7145002736731) 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, 35744168 + ... + 35943504.

It is an arithmetic number, because the mean of its divisors is an integer number (299170191376).

Almost surely, 2^{7145002736732} is an apocalyptic number.

It is an amenable number.

7145002736732 is an abundant number, since it is smaller than the sum of its proper divisors (7215166449316).

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

7145002736732 is a wasteful number, since it uses less digits than its factorization.

7145002736732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205626 (or 205624 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 47.

The spelling of 7145002736732 in words is "seven trillion, one hundred forty-five billion, two million, seven hundred thirty-six thousand, seven hundred thirty-two".