2473198123 has 16 divisors (see below), whose sum is σ = 2714374656. Its totient is φ = 2234787840.

The previous prime is 2473198103. The next prime is 2473198157. The reversal of 2473198123 is 3218913742.

It is a cyclic number.

It is not a de Polignac number, because 2473198123 - 2⁹ = 2473197611 is a prime.

It is a super-2 number, since 2×2473198123² = 12233417911221446258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2473198103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2326090 + ... + 2327152.

It is an arithmetic number, because the mean of its divisors is an integer number (169648416).

Almost surely, 2^2473198123 is an apocalyptic number.

2473198123 is a deficient number, since it is larger than the sum of its proper divisors (241176533).

2473198123 is a wasteful number, since it uses less digits than its factorization.

2473198123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154.

The product of its digits is 72576, while the sum is 40.

The square root of 2473198123 is about 49731.2590128181. The cubic root of 2473198123 is about 1352.3412729496.

The spelling of 2473198123 in words is "two billion, four hundred seventy-three million, one hundred ninety-eight thousand, one hundred twenty-three".