23769847464 has 192 divisors, whose sum is σ = 67192182720. Its totient is φ = 6946867200.

The previous prime is 23769847459. The next prime is 23769847469. The reversal of 23769847464 is 46474896732.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23769847459) and next prime (23769847469).

It is a junction number, because it is equal to n+sod(n) for n = 23769847398 and 23769847407.

It is not an unprimeable number, because it can be changed into a prime (23769847469) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70533504 + ... + 70533840.

It is an arithmetic number, because the mean of its divisors is an integer number (349959285).

Almost surely, 2^23769847464 is an apocalyptic number.

23769847464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23769847464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33596091360).

23769847464 is an abundant number, since it is smaller than the sum of its proper divisors (43422335256).

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

23769847464 is a wasteful number, since it uses less digits than its factorization.

23769847464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552 (or 477 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 60.

The spelling of 23769847464 in words is "twenty-three billion, seven hundred sixty-nine million, eight hundred forty-seven thousand, four hundred sixty-four".