1414142221443 has 16 divisors (see below), whose sum is σ = 2213123477760. Its totient is φ = 786241234656.

The previous prime is 1414142221399. The next prime is 1414142221451. The reversal of 1414142221443 is 3441222414141.

It is not a de Polignac number, because 1414142221443 - 2¹⁷ = 1414142090371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1414142221483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 910000653 + ... + 910002206.

It is an arithmetic number, because the mean of its divisors is an integer number (138320217360).

Almost surely, 2^{1414142221443} is an apocalyptic number.

1414142221443 is a deficient number, since it is larger than the sum of its proper divisors (798981256317).

1414142221443 is a wasteful number, since it uses less digits than its factorization.

1414142221443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820002906.

The product of its digits is 24576, while the sum is 33.

Adding to 1414142221443 its reverse (3441222414141), we get a palindrome (4855364635584).

The spelling of 1414142221443 in words is "one trillion, four hundred fourteen billion, one hundred forty-two million, two hundred twenty-one thousand, four hundred forty-three".