2414149981 has 2 divisors, whose sum is σ = 2414149982. Its totient is φ = 2414149980.

The previous prime is 2414149919. The next prime is 2414150003. The reversal of 2414149981 is 1899414142.

2414149981 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2414149956 + 25 = 49134^2 + 5^2 .

It is a cyclic number.

It is not a de Polignac number, because 2414149981 - 2⁷ = 2414149853 is a prime.

It is a super-2 number, since 2×2414149981² = 11656240261524600722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2414149781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1207074990 + 1207074991.

It is an arithmetic number, because the mean of its divisors is an integer number (1207074991).

Almost surely, 2^2414149981 is an apocalyptic number.

It is an amenable number.

2414149981 is a deficient number, since it is larger than the sum of its proper divisors (1).

2414149981 is an equidigital number, since it uses as much as digits as its factorization.

2414149981 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 43.

The square root of 2414149981 is about 49134.0002544063. Note that the first 3 decimals coincide. The cubic root of 2414149981 is about 1341.4919857934.

The spelling of 2414149981 in words is "two billion, four hundred fourteen million, one hundred forty-nine thousand, nine hundred eighty-one".