23243134002 has 64 divisors (see below), whose sum is σ = 51850395648. Its totient is φ = 6885648000.

The previous prime is 23243133983. The next prime is 23243134003. The reversal of 23243134002 is 20043134232.

It is not an unprimeable number, because it can be changed into a prime (23243134003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3070302 + ... + 3077862.

It is an arithmetic number, because the mean of its divisors is an integer number (810162432).

Almost surely, 2^23243134002 is an apocalyptic number.

23243134002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 23243134002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25925197824).

23243134002 is an abundant number, since it is smaller than the sum of its proper divisors (28607261646).

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

23243134002 is a wasteful number, since it uses less digits than its factorization.

23243134002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8615.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23243134002 its reverse (20043134232), we get a palindrome (43286268234).

The spelling of 23243134002 in words is "twenty-three billion, two hundred forty-three million, one hundred thirty-four thousand, two".