23451661214234 has 8 divisors (see below), whose sum is σ = 38375445623328. Its totient is φ = 10659846006460.

The previous prime is 23451661214161. The next prime is 23451661214237. The reversal of 23451661214234 is 43241216615432.

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

It is not an unprimeable number, because it can be changed into a prime (23451661214237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532992300302 + ... + 532992300345.

It is an arithmetic number, because the mean of its divisors is an integer number (4796930702916).

Almost surely, 2^{23451661214234} is an apocalyptic number.

23451661214234 is a deficient number, since it is larger than the sum of its proper divisors (14923784409094).

23451661214234 is a wasteful number, since it uses less digits than its factorization.

23451661214234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065984600660.

The product of its digits is 829440, while the sum is 44.

Adding to 23451661214234 its reverse (43241216615432), we get a palindrome (66692877829666).

The spelling of 23451661214234 in words is "twenty-three trillion, four hundred fifty-one billion, six hundred sixty-one million, two hundred fourteen thousand, two hundred thirty-four".