4011442231031 has 8 divisors (see below), whose sum is σ = 4059382116720. Its totient is φ = 3963786855552.

The previous prime is 4011442231007. The next prime is 4011442231057. The reversal of 4011442231031 is 1301322441104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4011442231031 - 2⁶ = 4011442230967 is a prime.

It is a super-2 number, since 2×4011442231031² (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 (4011442231001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71099186 + ... + 71155583.

It is an arithmetic number, because the mean of its divisors is an integer number (507422764590).

Almost surely, 2^{4011442231031} is an apocalyptic number.

4011442231031 is a deficient number, since it is larger than the sum of its proper divisors (47939885689).

4011442231031 is a wasteful number, since it uses less digits than its factorization.

4011442231031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142255105.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 4011442231031 its reverse (1301322441104), we get a palindrome (5312764672135).

The spelling of 4011442231031 in words is "four trillion, eleven billion, four hundred forty-two million, two hundred thirty-one thousand, thirty-one".