1144431423314 has 32 divisors (see below), whose sum is σ = 1837252824960. Its totient is φ = 533028470400.

The previous prime is 1144431423307. The next prime is 1144431423329. The reversal of 1144431423314 is 4133241344411.

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, 6761459 + ... + 6928649.

It is an arithmetic number, because the mean of its divisors is an integer number (57414150780).

Almost surely, 2^{1144431423314} is an apocalyptic number.

1144431423314 is a deficient number, since it is larger than the sum of its proper divisors (692821401646).

1144431423314 is a wasteful number, since it uses less digits than its factorization.

1144431423314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170226.

The product of its digits is 55296, while the sum is 35.

Adding to 1144431423314 its reverse (4133241344411), we get a palindrome (5277672767725).

The spelling of 1144431423314 in words is "one trillion, one hundred forty-four billion, four hundred thirty-one million, four hundred twenty-three thousand, three hundred fourteen".