2044625432 has 8 divisors (see below), whose sum is σ = 3833672700. Its totient is φ = 1022312712.

The previous prime is 2044625431. The next prime is 2044625449. The reversal of 2044625432 is 2345264402.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044625431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127789082 + ... + 127789097.

Almost surely, 2^2044625432 is an apocalyptic number.

It is an amenable number.

2044625432 is a deficient number, since it is larger than the sum of its proper divisors (1789047268).

2044625432 is a wasteful number, since it uses less digits than its factorization.

2044625432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255578185 (or 255578181 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 2044625432 is about 45217.5345634854. The cubic root of 2044625432 is about 1269.2229590632. Note that the first 3 decimals are identical.

Adding to 2044625432 its reverse (2345264402), we get a palindrome (4389889834).

The spelling of 2044625432 in words is "two billion, forty-four million, six hundred twenty-five thousand, four hundred thirty-two".