2014443401 has 2 divisors, whose sum is σ = 2014443402. Its totient is φ = 2014443400.

The previous prime is 2014443391. The next prime is 2014443413. The reversal of 2014443401 is 1043444102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1444380025 + 570063376 = 38005^2 + 23876^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014443401 - 2¹⁴ = 2014427017 is a prime.

It is not a weakly prime, because it can be changed into another prime (2014443481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007221700 + 1007221701.

It is an arithmetic number, because the mean of its divisors is an integer number (1007221701).

Almost surely, 2^2014443401 is an apocalyptic number.

It is an amenable number.

2014443401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014443401 is an equidigital number, since it uses as much as digits as its factorization.

2014443401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2014443401 is about 44882.5511864020. The cubic root of 2014443401 is about 1262.9467022485.

Adding to 2014443401 its reverse (1043444102), we get a palindrome (3057887503).

The spelling of 2014443401 in words is "two billion, fourteen million, four hundred forty-three thousand, four hundred one".