4320142044031 has 16 divisors (see below), whose sum is σ = 4793013388800. Its totient is φ = 3860632888000.

The previous prime is 4320142043983. The next prime is 4320142044059. The reversal of 4320142044031 is 1304402410234.

It is a cyclic number.

It is not a de Polignac number, because 4320142044031 - 2¹⁷ = 4320141912959 is a prime.

It is a super-2 number, since 2×4320142044031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4320142044091) 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, 12945690 + ... + 13275208.

It is an arithmetic number, because the mean of its divisors is an integer number (299563336800).

Almost surely, 2^{4320142044031} is an apocalyptic number.

4320142044031 is a deficient number, since it is larger than the sum of its proper divisors (472871344769).

4320142044031 is a wasteful number, since it uses less digits than its factorization.

4320142044031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349790.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4320142044031 its reverse (1304402410234), we get a palindrome (5624544454265).

The spelling of 4320142044031 in words is "four trillion, three hundred twenty billion, one hundred forty-two million, forty-four thousand, thirty-one".