1432134345 has 16 divisors (see below), whose sum is σ = 2302934400. Its totient is φ = 759965184.

The previous prime is 1432134343. The next prime is 1432134377. The reversal of 1432134345 is 5434312341.

It is not a de Polignac number, because 1432134345 - 2¹ = 1432134343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1432134343) 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, 236904 + ... + 242873.

It is an arithmetic number, because the mean of its divisors is an integer number (143933400).

Almost surely, 2^1432134345 is an apocalyptic number.

1432134345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1432134345 is a deficient number, since it is larger than the sum of its proper divisors (870800055).

1432134345 is a wasteful number, since it uses less digits than its factorization.

1432134345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479984.

The product of its digits is 17280, while the sum is 30.

The square root of 1432134345 is about 37843.5509036877. The cubic root of 1432134345 is about 1127.1834061119.

Adding to 1432134345 its reverse (5434312341), we get a palindrome (6866446686).

The spelling of 1432134345 in words is "one billion, four hundred thirty-two million, one hundred thirty-four thousand, three hundred forty-five".