23411845389999 has 16 divisors (see below), whose sum is σ = 34053676525440. Its totient is φ = 14188962526560.

The previous prime is 23411845389991. The next prime is 23411845390007. The reversal of 23411845389999 is 99998354811432.

It is an interprime number because it is at equal distance from previous prime (23411845389991) and next prime (23411845390007).

It is not a de Polignac number, because 23411845389999 - 2³ = 23411845389991 is a prime.

It is a super-2 number, since 2×23411845389999² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23411845389999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23411845389991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21293832 + ... + 22366290.

It is an arithmetic number, because the mean of its divisors is an integer number (2128354782840).

Almost surely, 2^{23411845389999} is an apocalyptic number.

23411845389999 is a deficient number, since it is larger than the sum of its proper divisors (10641831135441).

23411845389999 is a wasteful number, since it uses less digits than its factorization.

23411845389999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733990.

The product of its digits is 604661760, while the sum is 75.

The spelling of 23411845389999 in words is "twenty-three trillion, four hundred eleven billion, eight hundred forty-five million, three hundred eighty-nine thousand, nine hundred ninety-nine".