2124636330 has 32 divisors (see below), whose sum is σ = 5175238464. Its totient is φ = 558112896.

The previous prime is 2124636329. The next prime is 2124636341. The reversal of 2124636330 is 336364212.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 526507 + ... + 530526.

It is an arithmetic number, because the mean of its divisors is an integer number (161726202).

Almost surely, 2^2124636330 is an apocalyptic number.

2124636330 is an abundant number, since it is smaller than the sum of its proper divisors (3050602134).

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

2124636330 is a wasteful number, since it uses less digits than its factorization.

2124636330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057110.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 2124636330 is about 46093.7775627036. Note that the first 3 decimals coincide. The cubic root of 2124636330 is about 1285.5674501272.

The spelling of 2124636330 in words is "two billion, one hundred twenty-four million, six hundred thirty-six thousand, three hundred thirty".