234231444033031 has 4 divisors (see below), whose sum is σ = 234231475425552. Its totient is φ = 234231412640512.

The previous prime is 234231444032933. The next prime is 234231444033161. The reversal of 234231444033031 is 130330444132432.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 234231444033031 - 2³⁷ = 234094005079559 is a prime.

It is a super-2 number, since 2×234231444033031² (a number of 30 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 (234231444633031) 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, 2621511 + ... + 21802183.

It is an arithmetic number, because the mean of its divisors is an integer number (58557868856388).

Almost surely, 2^{234231444033031} is an apocalyptic number.

234231444033031 is a deficient number, since it is larger than the sum of its proper divisors (31392521).

234231444033031 is a wasteful number, since it uses less digits than its factorization.

234231444033031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31392520.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 234231444033031 its reverse (130330444132432), we get a palindrome (364561888165463).

The spelling of 234231444033031 in words is "two hundred thirty-four trillion, two hundred thirty-one billion, four hundred forty-four million, thirty-three thousand, thirty-one".