47414879999 has 2 divisors, whose sum is σ = 47414880000. Its totient is φ = 47414879998.

The previous prime is 47414879989. The next prime is 47414880011. The reversal of 47414879999 is 99997841474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47414879999 - 2¹⁶ = 47414814463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47414879989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23707439999 + 23707440000.

It is an arithmetic number, because the mean of its divisors is an integer number (23707440000).

Almost surely, 2^47414879999 is an apocalyptic number.

47414879999 is a deficient number, since it is larger than the sum of its proper divisors (1).

47414879999 is an equidigital number, since it uses as much as digits as its factorization.

47414879999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 164602368, while the sum is 71.

The spelling of 47414879999 in words is "forty-seven billion, four hundred fourteen million, eight hundred seventy-nine thousand, nine hundred ninety-nine".