7374722274737 has 16 divisors (see below), whose sum is σ = 7626121359360. Its totient is φ = 7124169888000.

The previous prime is 7374722274721. The next prime is 7374722274763.

It is a happy number.

7374722274737 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 7374722274737 - 2⁴ = 7374722274721 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 7374722274737.

It is not an unprimeable number, because it can be changed into a prime (7374722274767) 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, 241312064 + ... + 241342622.

It is an arithmetic number, because the mean of its divisors is an integer number (476632584960).

Almost surely, 2^{7374722274737} is an apocalyptic number.

It is an amenable number.

7374722274737 is a deficient number, since it is larger than the sum of its proper divisors (251399084623).

7374722274737 is a wasteful number, since it uses less digits than its factorization.

7374722274737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44144.

The product of its digits is 135531648, while the sum is 62.

The spelling of 7374722274737 in words is "seven trillion, three hundred seventy-four billion, seven hundred twenty-two million, two hundred seventy-four thousand, seven hundred thirty-seven".