4234144231405 has 16 divisors (see below), whose sum is σ = 5594682343104. Its totient is φ = 3050598388480.

The previous prime is 4234144231381. The next prime is 4234144231411. The reversal of 4234144231405 is 5041324414324.

It is a happy number.

It is not a de Polignac number, because 4234144231405 - 2¹⁵ = 4234144198637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359734492 + ... + 359746261.

It is an arithmetic number, because the mean of its divisors is an integer number (349667646444).

Almost surely, 2^{4234144231405} is an apocalyptic number.

It is an amenable number.

4234144231405 is a deficient number, since it is larger than the sum of its proper divisors (1360538111699).

4234144231405 is a wasteful number, since it uses less digits than its factorization.

4234144231405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719480876.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 4234144231405 its reverse (5041324414324), we get a palindrome (9275468645729).

The spelling of 4234144231405 in words is "four trillion, two hundred thirty-four billion, one hundred forty-four million, two hundred thirty-one thousand, four hundred five".