1434261434 has 4 divisors (see below), whose sum is σ = 2151392154. Its totient is φ = 717130716.

The previous prime is 1434261401. The next prime is 1434261473. The reversal of 1434261434 is 4341624341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4341624341 = 83 ⋅52308727.

It can be written as a sum of positive squares in only one way, i.e., 723879025 + 710382409 = 26905^2 + 26653^2 .

It is a super-2 number, since 2×1434261434² = 4114211722119472712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1434261434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358565357 + ... + 358565360.

Almost surely, 2^1434261434 is an apocalyptic number.

1434261434 is a deficient number, since it is larger than the sum of its proper divisors (717130720).

1434261434 is an equidigital number, since it uses as much as digits as its factorization.

1434261434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717130719.

The product of its digits is 27648, while the sum is 32.

The square root of 1434261434 is about 37871.6441945686. The cubic root of 1434261434 is about 1127.7411827812.

Adding to 1434261434 its reverse (4341624341), we get a palindrome (5775885775).

The spelling of 1434261434 in words is "one billion, four hundred thirty-four million, two hundred sixty-one thousand, four hundred thirty-four".