1432012120013 has 4 divisors (see below), whose sum is σ = 1462480463040. Its totient is φ = 1401543776988.

The previous prime is 1432012120009. The next prime is 1432012120073. The reversal of 1432012120013 is 3100212102341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1432012120013 - 2² = 1432012120009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432012120073) 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, 15234171443 + ... + 15234171536.

It is an arithmetic number, because the mean of its divisors is an integer number (365620115760).

Almost surely, 2^{1432012120013} is an apocalyptic number.

It is an amenable number.

1432012120013 is a deficient number, since it is larger than the sum of its proper divisors (30468343027).

1432012120013 is an equidigital number, since it uses as much as digits as its factorization.

1432012120013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30468343026.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1432012120013 its reverse (3100212102341), we get a palindrome (4532224222354).

The spelling of 1432012120013 in words is "one trillion, four hundred thirty-two billion, twelve million, one hundred twenty thousand, thirteen".