23071476419 has 4 divisors (see below), whose sum is σ = 23562358944. Its totient is φ = 22580593896.

The previous prime is 23071476397. The next prime is 23071476431. The reversal of 23071476419 is 91467417032.

It is a happy number.

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

It is not a de Polignac number, because 23071476419 - 2²⁰ = 23070427843 is a prime.

It is a super-2 number, since 2×23071476419² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23071476419.

It is not an unprimeable number, because it can be changed into a prime (23071476469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245441192 + ... + 245441285.

It is an arithmetic number, because the mean of its divisors is an integer number (5890589736).

Almost surely, 2^23071476419 is an apocalyptic number.

23071476419 is a deficient number, since it is larger than the sum of its proper divisors (490882525).

23071476419 is an equidigital number, since it uses as much as digits as its factorization.

23071476419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490882524.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 23071476419 in words is "twenty-three billion, seventy-one million, four hundred seventy-six thousand, four hundred nineteen".