7371972240859 has 4 divisors (see below), whose sum is σ = 7374109667400. Its totient is φ = 7369834814320.

The previous prime is 7371972240833. The next prime is 7371972240887. The reversal of 7371972240859 is 9580422791737.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7371972240859 - 2²⁷ = 7371838023131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7371972240859.

It is not an unprimeable number, because it can be changed into a prime (7371972243859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1068708097 + ... + 1068714994.

It is an arithmetic number, because the mean of its divisors is an integer number (1843527416850).

Almost surely, 2^{7371972240859} is an apocalyptic number.

7371972240859 is a deficient number, since it is larger than the sum of its proper divisors (2137426541).

7371972240859 is a wasteful number, since it uses less digits than its factorization.

7371972240859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137426540.

The product of its (nonzero) digits is 53343360, while the sum is 64.

The spelling of 7371972240859 in words is "seven trillion, three hundred seventy-one billion, nine hundred seventy-two million, two hundred forty thousand, eight hundred fifty-nine".