4023321413431 has 4 divisors (see below), whose sum is σ = 4025247371200. Its totient is φ = 4021395455664.

The previous prime is 4023321413401. The next prime is 4023321413453. The reversal of 4023321413431 is 1343141233204.

4023321413431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4023321413431 - 2²³ = 4023313024823 is a prime.

It is a super-2 number, since 2×4023321413431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4023321413393 and 4023321413402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023321413401) 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, 962975751 + ... + 962979928.

It is an arithmetic number, because the mean of its divisors is an integer number (1006311842800).

Almost surely, 2^{4023321413431} is an apocalyptic number.

4023321413431 is a deficient number, since it is larger than the sum of its proper divisors (1925957769).

4023321413431 is a wasteful number, since it uses less digits than its factorization.

4023321413431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925957768.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 4023321413431 its reverse (1343141233204), we get a palindrome (5366462646635).

The spelling of 4023321413431 in words is "four trillion, twenty-three billion, three hundred twenty-one million, four hundred thirteen thousand, four hundred thirty-one".