2124418838 has 32 divisors (see below), whose sum is σ = 3495182400. Its totient is φ = 963938304.

The previous prime is 2124418799. The next prime is 2124418843. The reversal of 2124418838 is 8388144212.

It is a junction number, because it is equal to n+sod(n) for n = 2124418795 and 2124418804.

It is a congruent number.

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, 1425998 + ... + 1427486.

It is an arithmetic number, because the mean of its divisors is an integer number (109224450).

Almost surely, 2^2124418838 is an apocalyptic number.

2124418838 is a deficient number, since it is larger than the sum of its proper divisors (1370763562).

2124418838 is a wasteful number, since it uses less digits than its factorization.

2124418838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984.

The product of its digits is 98304, while the sum is 41.

The square root of 2124418838 is about 46091.4182684803. The cubic root of 2124418838 is about 1285.5235821997.

The spelling of 2124418838 in words is "two billion, one hundred twenty-four million, four hundred eighteen thousand, eight hundred thirty-eight".