23802476473 has 4 divisors (see below), whose sum is σ = 23831899380. Its totient is φ = 23773053568.

The previous prime is 23802476471. The next prime is 23802476483. The reversal of 23802476473 is 37467420832.

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 16119603369 + 7682873104 = 126963^2 + 87652^2 .

It is a cyclic number.

It is not a de Polignac number, because 23802476473 - 2¹ = 23802476471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23802476471) 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, 14710240 + ... + 14711857.

It is an arithmetic number, because the mean of its divisors is an integer number (5957974845).

Almost surely, 2^23802476473 is an apocalyptic number.

It is an amenable number.

23802476473 is a deficient number, since it is larger than the sum of its proper divisors (29422907).

23802476473 is an equidigital number, since it uses as much as digits as its factorization.

23802476473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29422906.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 23802476473 in words is "twenty-three billion, eight hundred two million, four hundred seventy-six thousand, four hundred seventy-three".