23514430423 has 8 divisors (see below), whose sum is σ = 25901156736. Its totient is φ = 21169212600.

The previous prime is 23514430409. The next prime is 23514430469. The reversal of 23514430423 is 32403441532.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23514430423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23514430493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10375933 + ... + 10378198.

It is an arithmetic number, because the mean of its divisors is an integer number (3237644592).

Almost surely, 2^23514430423 is an apocalyptic number.

23514430423 is a deficient number, since it is larger than the sum of its proper divisors (2386726313).

23514430423 is a wasteful number, since it uses less digits than its factorization.

23514430423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20754245.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 23514430423 its reverse (32403441532), we get a palindrome (55917871955).

The spelling of 23514430423 in words is "twenty-three billion, five hundred fourteen million, four hundred thirty thousand, four hundred twenty-three".