23070436699 has 4 divisors (see below), whose sum is σ = 23223221200. Its totient is φ = 22917652200.

The previous prime is 23070436693. The next prime is 23070436783. The reversal of 23070436699 is 99663407032.

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

It is a cyclic number.

It is not a de Polignac number, because 23070436699 - 2⁹ = 23070436187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23070436693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76392024 + ... + 76392325.

It is an arithmetic number, because the mean of its divisors is an integer number (5805805300).

Almost surely, 2^23070436699 is an apocalyptic number.

23070436699 is a deficient number, since it is larger than the sum of its proper divisors (152784501).

23070436699 is a wasteful number, since it uses less digits than its factorization.

23070436699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152784500.

The product of its (nonzero) digits is 1469664, while the sum is 49.

The spelling of 23070436699 in words is "twenty-three billion, seventy million, four hundred thirty-six thousand, six hundred ninety-nine".