451043114403 has 16 divisors (see below), whose sum is σ = 691681529600. Its totient is φ = 256097271456.

The previous prime is 451043114399. The next prime is 451043114471. The reversal of 451043114403 is 304411340154.

It is not a de Polignac number, because 451043114403 - 2² = 451043114399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451043114503) 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, 68398753 + ... + 68405346.

It is an arithmetic number, because the mean of its divisors is an integer number (43230095600).

Almost surely, 2^451043114403 is an apocalyptic number.

451043114403 is a deficient number, since it is larger than the sum of its proper divisors (240638415197).

451043114403 is a wasteful number, since it uses less digits than its factorization.

451043114403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136804266.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 451043114403 its reverse (304411340154), we get a palindrome (755454454557).

The spelling of 451043114403 in words is "four hundred fifty-one billion, forty-three million, one hundred fourteen thousand, four hundred three".