2124966634 has 20 divisors (see below), whose sum is σ = 3718478754. Its totient is φ = 910697928.

The previous prime is 2124966587. The next prime is 2124966653. The reversal of 2124966634 is 4366694212.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1517492025 + 607474609 = 38955^2 + 24647^2 .

It is a super-2 number, since 2×2124966634² = 9030966391226579912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 216457 + ... + 226060.

Almost surely, 2^2124966634 is an apocalyptic number.

2124966634 is a deficient number, since it is larger than the sum of its proper divisors (1593512120).

2124966634 is an frugal number, since it uses more digits than its factorization.

2124966634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442547 (or 442526 counting only the distinct ones).

The product of its digits is 373248, while the sum is 43.

The square root of 2124966634 is about 46097.3603799610. The cubic root of 2124966634 is about 1285.6340664012.

The spelling of 2124966634 in words is "two billion, one hundred twenty-four million, nine hundred sixty-six thousand, six hundred thirty-four".