23410783813 has 4 divisors (see below), whose sum is σ = 23513014540. Its totient is φ = 23308553088.

The previous prime is 23410783777. The next prime is 23410783817. The reversal of 23410783813 is 31838701432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14553527044 + 8857256769 = 120638^2 + 94113^2 .

It is a cyclic number.

It is not a de Polignac number, because 23410783813 - 2¹³ = 23410775621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23410783817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51115020 + ... + 51115477.

It is an arithmetic number, because the mean of its divisors is an integer number (5878253635).

Almost surely, 2^23410783813 is an apocalyptic number.

It is an amenable number.

23410783813 is a deficient number, since it is larger than the sum of its proper divisors (102230727).

23410783813 is a wasteful number, since it uses less digits than its factorization.

23410783813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102230726.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 23410783813 in words is "twenty-three billion, four hundred ten million, seven hundred eighty-three thousand, eight hundred thirteen".