23302880047 has 4 divisors (see below), whose sum is σ = 23684894536. Its totient is φ = 22920865560.

The previous prime is 23302880021. The next prime is 23302880147. The reversal of 23302880047 is 74008820332.

It is a happy number.

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 23302880047 - 2¹¹ = 23302877999 is a prime.

It is a super-4 number, since 4×23302880047⁴ (a number of 43 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23302879988 and 23302880015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23302880147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191007153 + ... + 191007274.

It is an arithmetic number, because the mean of its divisors is an integer number (5921223634).

Almost surely, 2^23302880047 is an apocalyptic number.

23302880047 is a deficient number, since it is larger than the sum of its proper divisors (382014489).

23302880047 is an equidigital number, since it uses as much as digits as its factorization.

23302880047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382014488.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 23302880047 in words is "twenty-three billion, three hundred two million, eight hundred eighty thousand, forty-seven".