23503355412411 has 48 divisors (see below), whose sum is σ = 36563852037888. Its totient is φ = 13429244388000.

The previous prime is 23503355412403. The next prime is 23503355412419. The reversal of 23503355412411 is 11421455330532.

It is an interprime number because it is at equal distance from previous prime (23503355412403) and next prime (23503355412419).

It is not a de Polignac number, because 23503355412411 - 2³ = 23503355412403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23503355412411.

It is not an unprimeable number, because it can be changed into a prime (23503355412419) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1063922476 + ... + 1063944566.

It is an arithmetic number, because the mean of its divisors is an integer number (761746917456).

Almost surely, 2^{23503355412411} is an apocalyptic number.

23503355412411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23503355412411 is a deficient number, since it is larger than the sum of its proper divisors (13060496625477).

23503355412411 is an frugal number, since it uses more digits than its factorization.

23503355412411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43230 (or 43202 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 23503355412411 in words is "twenty-three trillion, five hundred three billion, three hundred fifty-five million, four hundred twelve thousand, four hundred eleven".