1142235253052 has 6 divisors (see below), whose sum is σ = 1998911692848. Its totient is φ = 571117626524.

The previous prime is 1142235253021. The next prime is 1142235253073. The reversal of 1142235253052 is 2503525322411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142779406628 + ... + 142779406635.

It is an arithmetic number, because the mean of its divisors is an integer number (333151948808).

Almost surely, 2^{1142235253052} is an apocalyptic number.

It is an amenable number.

1142235253052 is a deficient number, since it is larger than the sum of its proper divisors (856676439796).

1142235253052 is a wasteful number, since it uses less digits than its factorization.

1142235253052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285558813267 (or 285558813265 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 1142235253052 in words is "one trillion, one hundred forty-two billion, two hundred thirty-five million, two hundred fifty-three thousand, fifty-two".