1434606142 has 4 divisors (see below), whose sum is σ = 2151909216. Its totient is φ = 717303070.

The previous prime is 1434606059. The next prime is 1434606167. The reversal of 1434606142 is 2416064341.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358651534 + ... + 358651537.

It is an arithmetic number, because the mean of its divisors is an integer number (537977304).

Almost surely, 2^1434606142 is an apocalyptic number.

1434606142 is a deficient number, since it is larger than the sum of its proper divisors (717303074).

1434606142 is an equidigital number, since it uses as much as digits as its factorization.

1434606142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717303073.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 1434606142 is about 37876.1949250449. The cubic root of 1434606142 is about 1127.8315220223.

The spelling of 1434606142 in words is "one billion, four hundred thirty-four million, six hundred six thousand, one hundred forty-two".