724116459487 has 2 divisors, whose sum is σ = 724116459488. Its totient is φ = 724116459486.

The previous prime is 724116459431. The next prime is 724116459497. The reversal of 724116459487 is 784954611427.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 724116459487 - 2¹⁹ = 724115935199 is a prime.

It is a super-2 number, since 2×724116459487² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (724116459497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362058229743 + 362058229744.

It is an arithmetic number, because the mean of its divisors is an integer number (362058229744).

Almost surely, 2^724116459487 is an apocalyptic number.

724116459487 is a deficient number, since it is larger than the sum of its proper divisors (1).

724116459487 is an equidigital number, since it uses as much as digits as its factorization.

724116459487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13547520, while the sum is 58.

The spelling of 724116459487 in words is "seven hundred twenty-four billion, one hundred sixteen million, four hundred fifty-nine thousand, four hundred eighty-seven".