23005214541 has 16 divisors (see below), whose sum is σ = 34169428800. Its totient is φ = 15297376464.

The previous prime is 23005214447. The next prime is 23005214563. The reversal of 23005214541 is 14541250032.

It is not a de Polignac number, because 23005214541 - 2²³ = 22996825933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23005214591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1084671 + ... + 1105676.

It is an arithmetic number, because the mean of its divisors is an integer number (2135589300).

Almost surely, 2^23005214541 is an apocalyptic number.

It is an amenable number.

23005214541 is a deficient number, since it is larger than the sum of its proper divisors (11164214259).

23005214541 is a wasteful number, since it uses less digits than its factorization.

23005214541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190745 (or 2190739 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 23005214541 its reverse (14541250032), we get a palindrome (37546464573).

The spelling of 23005214541 in words is "twenty-three billion, five million, two hundred fourteen thousand, five hundred forty-one".