1416432434423 has 16 divisors (see below), whose sum is σ = 1474740565920. Its totient is φ = 1359600921600.

The previous prime is 1416432434413. The next prime is 1416432434437. The reversal of 1416432434423 is 3244342346141.

It is a cyclic number.

It is not a de Polignac number, because 1416432434423 - 2²² = 1416428240119 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 (1416432434413) 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, 943298 + ... + 1929423.

It is an arithmetic number, because the mean of its divisors is an integer number (92171285370).

Almost surely, 2^{1416432434423} is an apocalyptic number.

1416432434423 is a deficient number, since it is larger than the sum of its proper divisors (58308131497).

1416432434423 is a wasteful number, since it uses less digits than its factorization.

1416432434423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872978.

The product of its digits is 663552, while the sum is 41.

The spelling of 1416432434423 in words is "one trillion, four hundred sixteen billion, four hundred thirty-two million, four hundred thirty-four thousand, four hundred twenty-three".