1432342320403 has 8 divisors (see below), whose sum is σ = 1529376634368. Its totient is φ = 1338204553224.

The previous prime is 1432342320377. The next prime is 1432342320457. The reversal of 1432342320403 is 3040232432341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1432342320403 - 2⁵ = 1432342320371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1432342320503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724135675 + ... + 724137652.

It is an arithmetic number, because the mean of its divisors is an integer number (191172079296).

Almost surely, 2^{1432342320403} is an apocalyptic number.

1432342320403 is a deficient number, since it is larger than the sum of its proper divisors (97034313965).

1432342320403 is a wasteful number, since it uses less digits than its factorization.

1432342320403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448273393.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 1432342320403 its reverse (3040232432341), we get a palindrome (4472574752744).

The spelling of 1432342320403 in words is "one trillion, four hundred thirty-two billion, three hundred forty-two million, three hundred twenty thousand, four hundred three".