1432144343 has 16 divisors (see below), whose sum is σ = 1657454400. Its totient is φ = 1212112896.

The previous prime is 1432144339. The next prime is 1432144387. The reversal of 1432144343 is 3434412341.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1432144343 - 2² = 1432144339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432144303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176471 + ... + 184407.

It is an arithmetic number, because the mean of its divisors is an integer number (103590900).

Almost surely, 2^1432144343 is an apocalyptic number.

1432144343 is a deficient number, since it is larger than the sum of its proper divisors (225310057).

1432144343 is a wasteful number, since it uses less digits than its factorization.

1432144343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8266.

The product of its digits is 13824, while the sum is 29.

The square root of 1432144343 is about 37843.6829999407. The cubic root of 1432144343 is about 1127.1860291324.

Adding to 1432144343 its reverse (3434412341), we get a palindrome (4866556684).

The spelling of 1432144343 in words is "one billion, four hundred thirty-two million, one hundred forty-four thousand, three hundred forty-three".