2014143433431 has 16 divisors (see below), whose sum is σ = 2696349613056. Its totient is φ = 1337359466016.

The previous prime is 2014143433411. The next prime is 2014143433453. The reversal of 2014143433431 is 1343343414102.

It is not a de Polignac number, because 2014143433431 - 2⁵ = 2014143433399 is a prime.

It is a super-2 number, since 2×2014143433431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2014143433392 and 2014143433401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014143433411) 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, 379855 + ... + 2042688.

It is an arithmetic number, because the mean of its divisors is an integer number (168521850816).

Almost surely, 2^{2014143433431} is an apocalyptic number.

2014143433431 is a deficient number, since it is larger than the sum of its proper divisors (682206179625).

2014143433431 is a wasteful number, since it uses less digits than its factorization.

2014143433431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423662.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 2014143433431 its reverse (1343343414102), we get a palindrome (3357486847533).

The spelling of 2014143433431 in words is "two trillion, fourteen billion, one hundred forty-three million, four hundred thirty-three thousand, four hundred thirty-one".