1432142419 has 4 divisors (see below), whose sum is σ = 1435560840. Its totient is φ = 1428724000.

The previous prime is 1432142399. The next prime is 1432142429. The reversal of 1432142419 is 9142412341.

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

It is a cyclic number.

It is not a de Polignac number, because 1432142419 - 2²⁵ = 1398587987 is a prime.

It is a super-2 number, since 2×1432142419² = 4102063816598343122, which contains 22 as substring.

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 Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1432142429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1708582 + ... + 1709419.

It is an arithmetic number, because the mean of its divisors is an integer number (358890210).

Almost surely, 2^1432142419 is an apocalyptic number.

1432142419 is a deficient number, since it is larger than the sum of its proper divisors (3418421).

1432142419 is an equidigital number, since it uses as much as digits as its factorization.

1432142419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3418420.

The product of its digits is 6912, while the sum is 31.

The square root of 1432142419 is about 37843.6575795734. The cubic root of 1432142419 is about 1127.1855243633.

The spelling of 1432142419 in words is "one billion, four hundred thirty-two million, one hundred forty-two thousand, four hundred nineteen".