23210445415 has 16 divisors (see below), whose sum is σ = 27904370400. Its totient is φ = 18533840512.

The previous prime is 23210445413. The next prime is 23210445521. The reversal of 23210445415 is 51454401232.

It is a cyclic number.

It is not a de Polignac number, because 23210445415 - 2¹ = 23210445413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210445413) 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, 9947589 + ... + 9949921.

It is an arithmetic number, because the mean of its divisors is an integer number (1744023150).

Almost surely, 2^23210445415 is an apocalyptic number.

23210445415 is a deficient number, since it is larger than the sum of its proper divisors (4693924985).

23210445415 is a wasteful number, since it uses less digits than its factorization.

23210445415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5186.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 23210445415 its reverse (51454401232), we get a palindrome (74664846647).

The spelling of 23210445415 in words is "twenty-three billion, two hundred ten million, four hundred forty-five thousand, four hundred fifteen".