2124472116 has 96 divisors (see below), whose sum is σ = 5678951040. Its totient is φ = 612347904.

The previous prime is 2124472093. The next prime is 2124472121. The reversal of 2124472116 is 6112744212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 600240 + ... + 603768.

It is an arithmetic number, because the mean of its divisors is an integer number (59155740).

Almost surely, 2^2124472116 is an apocalyptic number.

2124472116 is a gapful number since it is divisible by the number (26) 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 2124472116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2839475520).

2124472116 is an abundant number, since it is smaller than the sum of its proper divisors (3554478924).

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

2124472116 is a wasteful number, since it uses less digits than its factorization.

2124472116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793 (or 3791 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 2124472116 is about 46091.9962249413. The cubic root of 2124472116 is about 1285.5343285980.

The spelling of 2124472116 in words is "two billion, one hundred twenty-four million, four hundred seventy-two thousand, one hundred sixteen".