23247313430 has 32 divisors (see below), whose sum is σ = 46620541440. Its totient is φ = 8273703520.

The previous prime is 23247313429. The next prime is 23247313433. The reversal of 23247313430 is 3431374232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23247313433) 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, 2243120 + ... + 2253459.

It is an arithmetic number, because the mean of its divisors is an integer number (1456891920).

Almost surely, 2^23247313430 is an apocalyptic number.

23247313430 is an abundant number, since it is smaller than the sum of its proper divisors (23373228010).

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

23247313430 is a wasteful number, since it uses less digits than its factorization.

23247313430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4496644.

The product of its (nonzero) digits is 36288, while the sum is 32.

Adding to 23247313430 its reverse (3431374232), we get a palindrome (26678687662).

The spelling of 23247313430 in words is "twenty-three billion, two hundred forty-seven million, three hundred thirteen thousand, four hundred thirty".