724758120601 has 2 divisors, whose sum is σ = 724758120602. Its totient is φ = 724758120600.

The previous prime is 724758120589. The next prime is 724758120673. The reversal of 724758120601 is 106021857427.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 593261955225 + 131496165376 = 770235^2 + 362624^2 .

It is a cyclic number.

It is not a de Polignac number, because 724758120601 - 2⁹ = 724758120089 is a prime.

It is a super-3 number, since 3×724758120601³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (724758127601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362379060300 + 362379060301.

It is an arithmetic number, because the mean of its divisors is an integer number (362379060301).

Almost surely, 2^724758120601 is an apocalyptic number.

It is an amenable number.

724758120601 is a deficient number, since it is larger than the sum of its proper divisors (1).

724758120601 is an equidigital number, since it uses as much as digits as its factorization.

724758120601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 724758120601 in words is "seven hundred twenty-four billion, seven hundred fifty-eight million, one hundred twenty thousand, six hundred one".