142727422208418 has 32 divisors (see below), whose sum is σ = 317558373505920. Its totient is φ = 47517858779760.

The previous prime is 142727422208401. The next prime is 142727422208453. The reversal of 142727422208418 is 814802224727241.

142727422208418 is a `hidden beast` number, since 1 + 4 + 2 + 7 + 2 + 7 + 422 + 208 + 4 + 1 + 8 = 666.

It is a super-2 number, since 2×142727422208418² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1609639230 + ... + 1609727897.

It is an arithmetic number, because the mean of its divisors is an integer number (9923699172060).

Almost surely, 2^{142727422208418} is an apocalyptic number.

142727422208418 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

142727422208418 is an abundant number, since it is smaller than the sum of its proper divisors (174830951297502).

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

142727422208418 is a wasteful number, since it uses less digits than its factorization.

142727422208418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219367959 (or 3219367953 counting only the distinct ones).

The product of its (nonzero) digits is 6422528, while the sum is 54.

The spelling of 142727422208418 in words is "one hundred forty-two trillion, seven hundred twenty-seven billion, four hundred twenty-two million, two hundred eight thousand, four hundred eighteen".