23612351334 has 64 divisors (see below), whose sum is σ = 55641358080. Its totient is φ = 6585736320.

The previous prime is 23612351303. The next prime is 23612351341. The reversal of 23612351334 is 43315321632.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23612351295 and 23612351304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258072 + ... + 337380.

It is an arithmetic number, because the mean of its divisors is an integer number (869396220).

Almost surely, 2^23612351334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23612351334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27820679040).

23612351334 is an abundant number, since it is smaller than the sum of its proper divisors (32029006746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23612351334 is a wasteful number, since it uses less digits than its factorization.

23612351334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79685.

The product of its digits is 38880, while the sum is 33.

Adding to 23612351334 its reverse (43315321632), we get a palindrome (66927672966).

The spelling of 23612351334 in words is "twenty-three billion, six hundred twelve million, three hundred fifty-one thousand, three hundred thirty-four".