1142442334413 has 24 divisors (see below), whose sum is σ = 1695517604768. Its totient is φ = 740727428832.

The previous prime is 1142442334381. The next prime is 1142442334433. The reversal of 1142442334413 is 3144332442411.

1142442334413 is a `hidden beast` number, since 1 + 1 + 4 + 2 + 4 + 4 + 233 + 4 + 413 = 666.

It is not a de Polignac number, because 1142442334413 - 2⁵ = 1142442334381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142442334433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50670 + ... + 1512432.

Almost surely, 2^{1142442334413} is an apocalyptic number.

It is an amenable number.

1142442334413 is a deficient number, since it is larger than the sum of its proper divisors (553075270355).

1142442334413 is a wasteful number, since it uses less digits than its factorization.

1142442334413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464153 (or 1464150 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

Adding to 1142442334413 its reverse (3144332442411), we get a palindrome (4286774776824).

The spelling of 1142442334413 in words is "one trillion, one hundred forty-two billion, four hundred forty-two million, three hundred thirty-four thousand, four hundred thirteen".