1142252024052 has 24 divisors (see below), whose sum is σ = 2665694196256. Its totient is φ = 380687892768.

The previous prime is 1142252024051. The next prime is 1142252024059. The reversal of 1142252024052 is 2504202522411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142252024051) 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, 7771903 + ... + 7917510.

Almost surely, 2^{1142252024052} is an apocalyptic number.

1142252024052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1142252024052 is an abundant number, since it is smaller than the sum of its proper divisors (1523442172204).

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

1142252024052 is a wasteful number, since it uses less digits than its factorization.

1142252024052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15695487 (or 15695485 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 1142252024052 its reverse (2504202522411), we get a palindrome (3646454546463).

The spelling of 1142252024052 in words is "one trillion, one hundred forty-two billion, two hundred fifty-two million, twenty-four thousand, fifty-two".