1434402455401 has 2 divisors, whose sum is σ = 1434402455402. Its totient is φ = 1434402455400.

The previous prime is 1434402455377. The next prime is 1434402455641. The reversal of 1434402455401 is 1045542044341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1430119407376 + 4283048025 = 1195876^2 + 65445^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434402455401 - 2²³ = 1434394066793 is a prime.

It is not a weakly prime, because it can be changed into another prime (1434402455201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717201227700 + 717201227701.

It is an arithmetic number, because the mean of its divisors is an integer number (717201227701).

Almost surely, 2^{1434402455401} is an apocalyptic number.

It is an amenable number.

1434402455401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434402455401 is an equidigital number, since it uses as much as digits as its factorization.

1434402455401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 1434402455401 its reverse (1045542044341), we get a palindrome (2479944499742).

The spelling of 1434402455401 in words is "one trillion, four hundred thirty-four billion, four hundred two million, four hundred fifty-five thousand, four hundred one".