2981101444 has 12 divisors (see below), whose sum is σ = 5491502800. Its totient is φ = 1412100648.

The previous prime is 2981101439. The next prime is 2981101457. The reversal of 2981101444 is 4441011892.

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, 19612434 + ... + 19612585.

Almost surely, 2^2981101444 is an apocalyptic number.

It is an amenable number.

2981101444 is a deficient number, since it is larger than the sum of its proper divisors (2510401356).

2981101444 is a wasteful number, since it uses less digits than its factorization.

2981101444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39225042 (or 39225040 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 2981101444 is about 54599.4637702606. The cubic root of 2981101444 is about 1439.2146959120.

The spelling of 2981101444 in words is "two billion, nine hundred eighty-one million, one hundred one thousand, four hundred forty-four".