1432144105 has 32 divisors (see below), whose sum is σ = 2064384000. Its totient is φ = 932513472.

The previous prime is 1432144081. The next prime is 1432144121. The reversal of 1432144105 is 5014412341.

It is not a de Polignac number, because 1432144105 - 2⁹ = 1432143593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1432144105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105496 + ... + 118294.

It is an arithmetic number, because the mean of its divisors is an integer number (64512000).

Almost surely, 2^1432144105 is an apocalyptic number.

It is an amenable number.

1432144105 is a deficient number, since it is larger than the sum of its proper divisors (632239895).

1432144105 is a wasteful number, since it uses less digits than its factorization.

1432144105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12973.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1432144105 is about 37843.6798554263. The cubic root of 1432144105 is about 1127.1859666922.

Adding to 1432144105 its reverse (5014412341), we get a palindrome (6446556446).

The spelling of 1432144105 in words is "one billion, four hundred thirty-two million, one hundred forty-four thousand, one hundred five".