1434739217579 has 2 divisors, whose sum is σ = 1434739217580. Its totient is φ = 1434739217578.

The previous prime is 1434739217551. The next prime is 1434739217617. The reversal of 1434739217579 is 9757129374341.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434739217579 is a prime.

It is a super-2 number, since 2×1434739217579² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1434739217179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717369608789 + 717369608790.

It is an arithmetic number, because the mean of its divisors is an integer number (717369608790).

Almost surely, 2^{1434739217579} is an apocalyptic number.

1434739217579 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434739217579 is an equidigital number, since it uses as much as digits as its factorization.

1434739217579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40007520, while the sum is 62.

The spelling of 1434739217579 in words is "one trillion, four hundred thirty-four billion, seven hundred thirty-nine million, two hundred seventeen thousand, five hundred seventy-nine".