7320142732732 has 18 divisors (see below), whose sum is σ = 13130315523584. Its totient is φ = 3570801329760.

The previous prime is 7320142732673. The next prime is 7320142732811. The reversal of 7320142732732 is 2372372410237.

It is a super-2 number, since 2×7320142732732² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 544322748 + ... + 544336195.

Almost surely, 2^{7320142732732} is an apocalyptic number.

It is an amenable number.

7320142732732 is a deficient number, since it is larger than the sum of its proper divisors (5810172790852).

7320142732732 is a wasteful number, since it uses less digits than its factorization.

7320142732732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088659029 (or 1088658986 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 43.

The spelling of 7320142732732 in words is "seven trillion, three hundred twenty billion, one hundred forty-two million, seven hundred thirty-two thousand, seven hundred thirty-two".