1231341544414 has 16 divisors (see below), whose sum is σ = 1944278012880. Its totient is φ = 583250690880.

The previous prime is 1231341544393. The next prime is 1231341544421. The reversal of 1231341544414 is 4144451431321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977122 + ... + 1848634.

It is an arithmetic number, because the mean of its divisors is an integer number (121517375805).

Almost surely, 2^{1231341544414} is an apocalyptic number.

1231341544414 is a deficient number, since it is larger than the sum of its proper divisors (712936468466).

1231341544414 is a wasteful number, since it uses less digits than its factorization.

1231341544414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908715.

The product of its digits is 92160, while the sum is 37.

Adding to 1231341544414 its reverse (4144451431321), we get a palindrome (5375792975735).

The spelling of 1231341544414 in words is "one trillion, two hundred thirty-one billion, three hundred forty-one million, five hundred forty-four thousand, four hundred fourteen".