23494829328 has 80 divisors (see below), whose sum is σ = 71405876160. Its totient is φ = 7370924544.

The previous prime is 23494829261. The next prime is 23494829329. The reversal of 23494829328 is 82392849432.

23494829328 is a `hidden beast` number, since 2 + 349 + 4 + 8 + 293 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (23494829329) 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, 1592250 + ... + 1606937.

It is an arithmetic number, because the mean of its divisors is an integer number (892573452).

Almost surely, 2^23494829328 is an apocalyptic number.

It is an amenable number.

23494829328 is an abundant number, since it is smaller than the sum of its proper divisors (47911046832).

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

23494829328 is a wasteful number, since it uses less digits than its factorization.

23494829328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199221 (or 3199209 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 23494829328 in words is "twenty-three billion, four hundred ninety-four million, eight hundred twenty-nine thousand, three hundred twenty-eight".