5720142732731 has 8 divisors (see below), whose sum is σ = 6576451526400. Its totient is φ = 4873620325608.

The previous prime is 5720142732691. The next prime is 5720142732739. The reversal of 5720142732731 is 1372372410275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5720142732731 is a prime.

It is a super-2 number, since 2×5720142732731² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5720142732739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2446595381 + ... + 2446597718.

It is an arithmetic number, because the mean of its divisors is an integer number (822056440800).

Almost surely, 2^{5720142732731} is an apocalyptic number.

5720142732731 is a deficient number, since it is larger than the sum of its proper divisors (856308793669).

5720142732731 is a wasteful number, since it uses less digits than its factorization.

5720142732731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4893193273.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 5720142732731 in words is "five trillion, seven hundred twenty billion, one hundred forty-two million, seven hundred thirty-two thousand, seven hundred thirty-one".