724141651 has 2 divisors, whose sum is σ = 724141652. Its totient is φ = 724141650.

The previous prime is 724141529. The next prime is 724141657. The reversal of 724141651 is 156141427.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 724141651 - 2¹⁵ = 724108883 is a prime.

It is a super-2 number, since 2×724141651² = 1048762261426011602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (724141657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362070825 + 362070826.

It is an arithmetic number, because the mean of its divisors is an integer number (362070826).

Almost surely, 2^724141651 is an apocalyptic number.

724141651 is a deficient number, since it is larger than the sum of its proper divisors (1).

724141651 is an equidigital number, since it uses as much as digits as its factorization.

724141651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 31.

The square root of 724141651 is about 26909.8801743895. The cubic root of 724141651 is about 897.9962214810.

The spelling of 724141651 in words is "seven hundred twenty-four million, one hundred forty-one thousand, six hundred fifty-one".