2472143898 has 32 divisors (see below), whose sum is σ = 5666932224. Its totient is φ = 704287152.

The previous prime is 2472143867. The next prime is 2472143923. The reversal of 2472143898 is 8983412742.

2472143898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2472143898² = 12222990904837268808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70240 + ... + 99387.

It is an arithmetic number, because the mean of its divisors is an integer number (177091632).

Almost surely, 2^2472143898 is an apocalyptic number.

2472143898 is an abundant number, since it is smaller than the sum of its proper divisors (3194788326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2472143898 is a wasteful number, since it uses less digits than its factorization.

2472143898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169986.

The product of its digits is 774144, while the sum is 48.

The square root of 2472143898 is about 49720.6586641810. The cubic root of 2472143898 is about 1352.1490960563.

The spelling of 2472143898 in words is "two billion, four hundred seventy-two million, one hundred forty-three thousand, eight hundred ninety-eight".