7020724531361 has 8 divisors (see below), whose sum is σ = 7042772038944. Its totient is φ = 6998682065760.

The previous prime is 7020724531351. The next prime is 7020724531363. The reversal of 7020724531361 is 1631354270207.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7020724531361 - 2³⁰ = 7019650789537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7020724531363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1538525 + ... + 4050741.

It is an arithmetic number, because the mean of its divisors is an integer number (880346504868).

Almost surely, 2^{7020724531361} is an apocalyptic number.

It is an amenable number.

7020724531361 is a deficient number, since it is larger than the sum of its proper divisors (22047507583).

7020724531361 is a wasteful number, since it uses less digits than its factorization.

7020724531361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520991.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 7020724531361 in words is "seven trillion, twenty billion, seven hundred twenty-four million, five hundred thirty-one thousand, three hundred sixty-one".