142082856278 has 8 divisors (see below), whose sum is σ = 232499219400. Its totient is φ = 64583116480.

The previous prime is 142082856269. The next prime is 142082856299. The reversal of 142082856278 is 872658280241.

It is a happy number.

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

It is a super-2 number, since 2×142082856278² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3229155803 + ... + 3229155846.

It is an arithmetic number, because the mean of its divisors is an integer number (29062402425).

Almost surely, 2^142082856278 is an apocalyptic number.

142082856278 is a deficient number, since it is larger than the sum of its proper divisors (90416363122).

142082856278 is a wasteful number, since it uses less digits than its factorization.

142082856278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6458311662.

The product of its (nonzero) digits is 3440640, while the sum is 53.

The spelling of 142082856278 in words is "one hundred forty-two billion, eighty-two million, eight hundred fifty-six thousand, two hundred seventy-eight".