1142333676444 has 24 divisors (see below), whose sum is σ = 2805731837440. Its totient is φ = 360736950384.

The previous prime is 1142333676443. The next prime is 1142333676461. The reversal of 1142333676444 is 4446763332411.

It is a junction number, because it is equal to n+sod(n) for n = 1142333676393 and 1142333676402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142333676443) 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, 2505117484 + ... + 2505117939.

Almost surely, 2^{1142333676444} is an apocalyptic number.

It is an amenable number.

1142333676444 is an abundant number, since it is smaller than the sum of its proper divisors (1663398160996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1142333676444 is a wasteful number, since it uses less digits than its factorization.

1142333676444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010235449 (or 5010235447 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 48.

The spelling of 1142333676444 in words is "one trillion, one hundred forty-two billion, three hundred thirty-three million, six hundred seventy-six thousand, four hundred forty-four".