12143010444231 has 8 divisors (see below), whose sum is σ = 16223126848000. Its totient is φ = 8079117168312.

The previous prime is 12143010444223. The next prime is 12143010444247. The reversal of 12143010444231 is 13244401034121.

It is a happy number.

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

It is not a de Polignac number, because 12143010444231 - 2³ = 12143010444223 is a prime.

It is a super-2 number, since 2×12143010444231² (a number of 27 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 (12143010444211) 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, 4055780215 + ... + 4055783208.

It is an arithmetic number, because the mean of its divisors is an integer number (2027890856000).

Almost surely, 2^{12143010444231} is an apocalyptic number.

12143010444231 is a deficient number, since it is larger than the sum of its proper divisors (4080116403769).

12143010444231 is an equidigital number, since it uses as much as digits as its factorization.

12143010444231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8111563925.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 12143010444231 its reverse (13244401034121), we get a palindrome (25387411478352).

The spelling of 12143010444231 in words is "twelve trillion, one hundred forty-three billion, ten million, four hundred forty-four thousand, two hundred thirty-one".