142656055 has 16 divisors (see below), whose sum is σ = 173051424. Its totient is φ = 112890240.

The previous prime is 142656037. The next prime is 142656083. The reversal of 142656055 is 550656241.

It is not a de Polignac number, because 142656055 - 2¹⁵ = 142623287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142656055.

It is a congruent number.

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, 255837 + ... + 256393.

It is an arithmetic number, because the mean of its divisors is an integer number (10815714).

Almost surely, 2^142656055 is an apocalyptic number.

142656055 is a deficient number, since it is larger than the sum of its proper divisors (30395369).

142656055 is a wasteful number, since it uses less digits than its factorization.

142656055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 142656055 is about 11943.8710224115. The cubic root of 142656055 is about 522.5125627498.

The spelling of 142656055 in words is "one hundred forty-two million, six hundred fifty-six thousand, fifty-five".