1142092639186 has 8 divisors (see below), whose sum is σ = 1713144331404. Its totient is φ = 571044528720.

The previous prime is 1142092639183. The next prime is 1142092639217. The reversal of 1142092639186 is 6819362902411.

It can be written as a sum of positive squares in 2 ways, for example, as 897197312025 + 244895327161 = 947205^2 + 494869^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1142092639183) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 142216 + ... + 1518028.

Almost surely, 2^{1142092639186} is an apocalyptic number.

1142092639186 is a deficient number, since it is larger than the sum of its proper divisors (571051692218).

1142092639186 is a wasteful number, since it uses less digits than its factorization.

1142092639186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790876.

The product of its (nonzero) digits is 1119744, while the sum is 52.

The spelling of 1142092639186 in words is "one trillion, one hundred forty-two billion, ninety-two million, six hundred thirty-nine thousand, one hundred eighty-six".