1434891701 has 2 divisors, whose sum is σ = 1434891702. Its totient is φ = 1434891700.

The previous prime is 1434891683. The next prime is 1434891713. The reversal of 1434891701 is 1071984341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1381980625 + 52911076 = 37175^2 + 7274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434891701 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434891751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717445850 + 717445851.

It is an arithmetic number, because the mean of its divisors is an integer number (717445851).

Almost surely, 2^1434891701 is an apocalyptic number.

It is an amenable number.

1434891701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434891701 is an equidigital number, since it uses as much as digits as its factorization.

1434891701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 1434891701 is about 37879.9643743233. The cubic root of 1434891701 is about 1127.9063488489.

The spelling of 1434891701 in words is "one billion, four hundred thirty-four million, eight hundred ninety-one thousand, seven hundred one".