2124062644 has 24 divisors (see below), whose sum is σ = 4059518400. Its totient is φ = 964414080.

The previous prime is 2124062597. The next prime is 2124062653. The reversal of 2124062644 is 4462604212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14172 + ... + 66700.

It is an arithmetic number, because the mean of its divisors is an integer number (169146600).

Almost surely, 2^2124062644 is an apocalyptic number.

It is an amenable number.

2124062644 is a deficient number, since it is larger than the sum of its proper divisors (1935455756).

2124062644 is a wasteful number, since it uses less digits than its factorization.

2124062644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53463 (or 53461 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 2124062644 is about 46087.5541117122. The cubic root of 2124062644 is about 1285.4517317447.

Adding to 2124062644 its reverse (4462604212), we get a palindrome (6586666856).

The spelling of 2124062644 in words is "two billion, one hundred twenty-four million, sixty-two thousand, six hundred forty-four".