1432040214323 has 4 divisors (see below), whose sum is σ = 1432287081048. Its totient is φ = 1431793347600.

The previous prime is 1432040214289. The next prime is 1432040214383. The reversal of 1432040214323 is 3234120402341.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1432040214323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1432040214383) 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, 123424661 + ... + 123436262.

It is an arithmetic number, because the mean of its divisors is an integer number (358071770262).

Almost surely, 2^{1432040214323} is an apocalyptic number.

1432040214323 is a deficient number, since it is larger than the sum of its proper divisors (246866725).

1432040214323 is an equidigital number, since it uses as much as digits as its factorization.

1432040214323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246866724.

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

Adding to 1432040214323 its reverse (3234120402341), we get a palindrome (4666160616664).

The spelling of 1432040214323 in words is "one trillion, four hundred thirty-two billion, forty million, two hundred fourteen thousand, three hundred twenty-three".