142100140255 has 8 divisors (see below), whose sum is σ = 170531846352. Its totient is φ = 113672326848.

The previous prime is 142100140211. The next prime is 142100140309. The reversal of 142100140255 is 552041001241.

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

It is a cyclic number.

It is not a de Polignac number, because 142100140255 - 2¹⁹ = 142099615967 is a prime.

It is a super-3 number, since 3×142100140255³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892249 + ... + 1039378.

It is an arithmetic number, because the mean of its divisors is an integer number (21316480794).

Almost surely, 2^142100140255 is an apocalyptic number.

142100140255 is a deficient number, since it is larger than the sum of its proper divisors (28431706097).

142100140255 is a wasteful number, since it uses less digits than its factorization.

142100140255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946345.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 142100140255 its reverse (552041001241), we get a palindrome (694141141496).

The spelling of 142100140255 in words is "one hundred forty-two billion, one hundred million, one hundred forty thousand, two hundred fifty-five".