23345487730 has 32 divisors (see below), whose sum is σ = 42363129600. Its totient is φ = 9262431360.

The previous prime is 23345487667. The next prime is 23345487733. The reversal of 23345487730 is 3778454332.

It is not an unprimeable number, because it can be changed into a prime (23345487733) 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, 4515607 + ... + 4520773.

It is an arithmetic number, because the mean of its divisors is an integer number (1323847800).

Almost surely, 2^23345487730 is an apocalyptic number.

23345487730 is a deficient number, since it is larger than the sum of its proper divisors (19017641870).

23345487730 is a wasteful number, since it uses less digits than its factorization.

23345487730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8754.

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 23345487730 in words is "twenty-three billion, three hundred forty-five million, four hundred eighty-seven thousand, seven hundred thirty".