723402609059 has 6 divisors (see below), whose sum is σ = 783329452596. Its totient is φ = 667756254360.

The previous prime is 723402609047. The next prime is 723402609077. The reversal of 723402609059 is 950906204327.

723402609059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 723402609059 - 2²⁴ = 723385831843 is a prime.

It is a super-2 number, since 2×723402609059² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (723402609859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2140244237 + ... + 2140244574.

It is an arithmetic number, because the mean of its divisors is an integer number (130554908766).

Almost surely, 2^723402609059 is an apocalyptic number.

723402609059 is a deficient number, since it is larger than the sum of its proper divisors (59926843537).

723402609059 is a wasteful number, since it uses less digits than its factorization.

723402609059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280488837 (or 4280488824 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 723402609059 in words is "seven hundred twenty-three billion, four hundred two million, six hundred nine thousand, fifty-nine".