1142026524636 has 24 divisors (see below), whose sum is σ = 2664762316944. Its totient is φ = 380670685440.

The previous prime is 1142026524589. The next prime is 1142026524673. The reversal of 1142026524636 is 6364256202411.

It is a happy number.

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, 458566 + ... + 1579346.

It is an arithmetic number, because the mean of its divisors is an integer number (111031763206).

Almost surely, 2^{1142026524636} is an apocalyptic number.

It is an amenable number.

1142026524636 is an abundant number, since it is smaller than the sum of its proper divisors (1522735792308).

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

1142026524636 is a wasteful number, since it uses less digits than its factorization.

1142026524636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205701 (or 1205699 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 1142026524636 in words is "one trillion, one hundred forty-two billion, twenty-six million, five hundred twenty-four thousand, six hundred thirty-six".