2501412444 has 36 divisors (see below), whose sum is σ = 6526985920. Its totient is φ = 806906880.

The previous prime is 2501412349. The next prime is 2501412451. The reversal of 2501412444 is 4442141052.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1119589 + ... + 1121820.

Almost surely, 2^2501412444 is an apocalyptic number.

It is an amenable number.

2501412444 is an abundant number, since it is smaller than the sum of its proper divisors (4025573476).

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

2501412444 is a wasteful number, since it uses less digits than its factorization.

2501412444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241450 (or 2241445 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 2501412444 is about 50014.1224455653. The cubic root of 2501412444 is about 1357.4643577020.

Adding to 2501412444 its reverse (4442141052), we get a palindrome (6943553496).

The spelling of 2501412444 in words is "two billion, five hundred one million, four hundred twelve thousand, four hundred forty-four".