1434633401 has 2 divisors, whose sum is σ = 1434633402. Its totient is φ = 1434633400.

The previous prime is 1434633379. The next prime is 1434633433. The reversal of 1434633401 is 1043364341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1434591376 + 42025 = 37876^2 + 205^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434633401 - 2¹⁴ = 1434617017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1434633481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717316700 + 717316701.

It is an arithmetic number, because the mean of its divisors is an integer number (717316701).

Almost surely, 2^1434633401 is an apocalyptic number.

It is an amenable number.

1434633401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434633401 is an equidigital number, since it uses as much as digits as its factorization.

1434633401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 1434633401 is about 37876.5547667683. The cubic root of 1434633401 is about 1127.8386652987.

Adding to 1434633401 its reverse (1043364341), we get a palindrome (2477997742).

The spelling of 1434633401 in words is "one billion, four hundred thirty-four million, six hundred thirty-three thousand, four hundred one".