7407313127149 has 16 divisors (see below), whose sum is σ = 8447800480560. Its totient is φ = 6434206110720.

The previous prime is 7407313127147. The next prime is 7407313127161. The reversal of 7407313127149 is 9417213137047.

It can be written as a sum of positive squares in 8 ways, for example, as 172864692900 + 7234448434249 = 415770^2 + 2689693^2 .

It is a cyclic number.

It is not a de Polignac number, because 7407313127149 - 2¹ = 7407313127147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7407313127147) 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, 1592554 + ... + 4165435.

It is an arithmetic number, because the mean of its divisors is an integer number (527987530035).

Almost surely, 2^{7407313127149} is an apocalyptic number.

It is an amenable number.

7407313127149 is a deficient number, since it is larger than the sum of its proper divisors (1040487353411).

7407313127149 is a wasteful number, since it uses less digits than its factorization.

7407313127149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763840.

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 7407313127149 in words is "seven trillion, four hundred seven billion, three hundred thirteen million, one hundred twenty-seven thousand, one hundred forty-nine".