1142361773166 has 64 divisors (see below), whose sum is σ = 2362371785280. Its totient is φ = 367987276800.

The previous prime is 1142361773159. The next prime is 1142361773183. The reversal of 1142361773166 is 6613771632411.

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 in 31 ways as a sum of consecutive naturals, for example, 115048090 + ... + 115058018.

It is an arithmetic number, because the mean of its divisors is an integer number (36912059145).

Almost surely, 2^{1142361773166} is an apocalyptic number.

1142361773166 is an abundant number, since it is smaller than the sum of its proper divisors (1220010012114).

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

1142361773166 is a wasteful number, since it uses less digits than its factorization.

1142361773166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13429.

The product of its digits is 762048, while the sum is 48.

The spelling of 1142361773166 in words is "one trillion, one hundred forty-two billion, three hundred sixty-one million, seven hundred seventy-three thousand, one hundred sixty-six".