724116459397 has 2 divisors, whose sum is σ = 724116459398. Its totient is φ = 724116459396.

The previous prime is 724116459373. The next prime is 724116459421. The reversal of 724116459397 is 793954611427.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (724116459373) and next prime (724116459421).

It can be written as a sum of positive squares in only one way, i.e., 721524529476 + 2591929921 = 849426^2 + 50911^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-724116459397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (724116459097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362058229698 + 362058229699.

It is an arithmetic number, because the mean of its divisors is an integer number (362058229699).

Almost surely, 2^724116459397 is an apocalyptic number.

It is an amenable number.

724116459397 is a deficient number, since it is larger than the sum of its proper divisors (1).

724116459397 is an equidigital number, since it uses as much as digits as its factorization.

724116459397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 58.

The spelling of 724116459397 in words is "seven hundred twenty-four billion, one hundred sixteen million, four hundred fifty-nine thousand, three hundred ninety-seven".