4234144231443 has 64 divisors (see below), whose sum is σ = 6702705967104. Its totient is φ = 2327289888000.

The previous prime is 4234144231433. The next prime is 4234144231477. The reversal of 4234144231443 is 3441324414324.

It is a happy number.

It is not a de Polignac number, because 4234144231443 - 2⁵ = 4234144231411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4234144231433) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35027998 + ... + 35148668.

It is an arithmetic number, because the mean of its divisors is an integer number (104729780736).

Almost surely, 2^{4234144231443} is an apocalyptic number.

4234144231443 is a deficient number, since it is larger than the sum of its proper divisors (2468561735661).

4234144231443 is a wasteful number, since it uses less digits than its factorization.

4234144231443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121296.

The product of its digits is 442368, while the sum is 39.

Adding to 4234144231443 its reverse (3441324414324), we get a palindrome (7675468645767).

The spelling of 4234144231443 in words is "four trillion, two hundred thirty-four billion, one hundred forty-four million, two hundred thirty-one thousand, four hundred forty-three".