23293406733 has 4 divisors (see below), whose sum is σ = 31057875648. Its totient is φ = 15528937820.

The previous prime is 23293406683. The next prime is 23293406803. The reversal of 23293406733 is 33760439232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23293406733 - 2⁹ = 23293406221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23293406033) 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, 3882234453 + ... + 3882234458.

It is an arithmetic number, because the mean of its divisors is an integer number (7764468912).

Almost surely, 2^23293406733 is an apocalyptic number.

It is an amenable number.

23293406733 is a deficient number, since it is larger than the sum of its proper divisors (7764468915).

23293406733 is an equidigital number, since it uses as much as digits as its factorization.

23293406733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7764468914.

The product of its (nonzero) digits is 489888, while the sum is 42.

The spelling of 23293406733 in words is "twenty-three billion, two hundred ninety-three million, four hundred six thousand, seven hundred thirty-three".