2474123240 has 64 divisors (see below), whose sum is σ = 5696697600. Its totient is φ = 966638848.

The previous prime is 2474123233. The next prime is 2474123257. The reversal of 2474123240 is 423214742.

It is a super-2 number, since 2×2474123240² = 12242571613416195200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1237922 + ... + 1239918.

It is an arithmetic number, because the mean of its divisors is an integer number (89010900).

Almost surely, 2^2474123240 is an apocalyptic number.

2474123240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2474123240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2848348800).

2474123240 is an abundant number, since it is smaller than the sum of its proper divisors (3222574360).

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

2474123240 is a wasteful number, since it uses less digits than its factorization.

2474123240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2714 (or 2710 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 2474123240 is about 49740.5593052591. The cubic root of 2474123240 is about 1352.5098694902.

Adding to 2474123240 its reverse (423214742), we get a palindrome (2897337982).

The spelling of 2474123240 in words is "two billion, four hundred seventy-four million, one hundred twenty-three thousand, two hundred forty".