2102432044 has 12 divisors (see below), whose sum is σ = 3679669000. Its totient is φ = 1051098048.

The previous prime is 2102432027. The next prime is 2102432051. The reversal of 2102432044 is 4402342012.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19732 + ... + 67780.

Almost surely, 2^2102432044 is an apocalyptic number.

It is an amenable number.

2102432044 is a deficient number, since it is larger than the sum of its proper divisors (1577236956).

2102432044 is a wasteful number, since it uses less digits than its factorization.

2102432044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58992 (or 58990 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2102432044 is about 45852.2850466583. The cubic root of 2102432044 is about 1281.0733274254.

Adding to 2102432044 its reverse (4402342012), we get a palindrome (6504774056).

The spelling of 2102432044 in words is "two billion, one hundred two million, four hundred thirty-two thousand, forty-four".