4172999005 has 24 divisors (see below), whose sum is σ = 5863795200. Its totient is φ = 2842509600.

The previous prime is 4172998979. The next prime is 4172999021. The reversal of 4172999005 is 5009992714.

It is a happy number.

4172999005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4172999005 - 2⁹ = 4172998493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19405 + ... + 93394.

It is an arithmetic number, because the mean of its divisors is an integer number (244324800).

Almost surely, 2^4172999005 is an apocalyptic number.

It is an amenable number.

4172999005 is a deficient number, since it is larger than the sum of its proper divisors (1690796195).

4172999005 is a wasteful number, since it uses less digits than its factorization.

4172999005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112969 (or 112962 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 46.

The square root of 4172999005 is about 64598.7538966504. The cubic root of 4172999005 is about 1609.9637357931.

The spelling of 4172999005 in words is "four billion, one hundred seventy-two million, nine hundred ninety-nine thousand, five".