142782055794 has 36 divisors (see below), whose sum is σ = 359869061214. Its totient is φ = 40794872832.

The previous prime is 142782055789. The next prime is 142782055799. The reversal of 142782055794 is 497550287241.

142782055794 is a `hidden beast` number, since 1 + 4 + 2 + 7 + 82 + 0 + 557 + 9 + 4 = 666.

142782055794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (142782055789) and next prime (142782055799).

It can be written as a sum of positive squares in only one way, i.e., 130510955169 + 12271100625 = 361263^2 + 110775^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 142782055794.

It is not an unprimeable number, because it can be changed into a prime (142782055799) 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 17 ways as a sum of consecutive naturals, for example, 80941327 + ... + 80943090.

Almost surely, 2^142782055794 is an apocalyptic number.

142782055794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142782055794 is an abundant number, since it is smaller than the sum of its proper divisors (217087005420).

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

142782055794 is a wasteful number, since it uses less digits than its factorization.

142782055794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161884439 (or 161884429 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 54.

The spelling of 142782055794 in words is "one hundred forty-two billion, seven hundred eighty-two million, fifty-five thousand, seven hundred ninety-four".