1416458401 has 2 divisors, whose sum is σ = 1416458402. Its totient is φ = 1416458400.

The previous prime is 1416458357. The next prime is 1416458413. The reversal of 1416458401 is 1048546141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1415565376 + 893025 = 37624^2 + 945^2 .

It is a cyclic number.

It is not a de Polignac number, because 1416458401 - 2⁷ = 1416458273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1416458471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708229200 + 708229201.

It is an arithmetic number, because the mean of its divisors is an integer number (708229201).

Almost surely, 2^1416458401 is an apocalyptic number.

It is an amenable number.

1416458401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416458401 is an equidigital number, since it uses as much as digits as its factorization.

1416458401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 1416458401 is about 37635.8658861464. The cubic root of 1416458401 is about 1123.0556442068.

The spelling of 1416458401 in words is "one billion, four hundred sixteen million, four hundred fifty-eight thousand, four hundred one".