23141232453 has 16 divisors (see below), whose sum is σ = 31040172800. Its totient is φ = 15334971840.

The previous prime is 23141232449. The next prime is 23141232463. The reversal of 23141232453 is 35423214132.

It is not a de Polignac number, because 23141232453 - 2² = 23141232449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23141232453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23141232403) 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, 1288308 + ... + 1306146.

It is an arithmetic number, because the mean of its divisors is an integer number (1940010800).

Almost surely, 2^23141232453 is an apocalyptic number.

It is an amenable number.

23141232453 is a deficient number, since it is larger than the sum of its proper divisors (7898940347).

23141232453 is a wasteful number, since it uses less digits than its factorization.

23141232453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20412.

The product of its digits is 17280, while the sum is 30.

Adding to 23141232453 its reverse (35423214132), we get a palindrome (58564446585).

The spelling of 23141232453 in words is "twenty-three billion, one hundred forty-one million, two hundred thirty-two thousand, four hundred fifty-three".