23413556419 has 16 divisors (see below), whose sum is σ = 25616134656. Its totient is φ = 21223425600.

The previous prime is 23413556407. The next prime is 23413556443. The reversal of 23413556419 is 91465531432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23413556419 is a prime.

It is a super-2 number, since 2×23413556419² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23413556449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6666874 + ... + 6670384.

It is an arithmetic number, because the mean of its divisors is an integer number (1601008416).

Almost surely, 2^23413556419 is an apocalyptic number.

23413556419 is a deficient number, since it is larger than the sum of its proper divisors (2202578237).

23413556419 is a wasteful number, since it uses less digits than its factorization.

23413556419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106.

The product of its digits is 388800, while the sum is 43.

The spelling of 23413556419 in words is "twenty-three billion, four hundred thirteen million, five hundred fifty-six thousand, four hundred nineteen".