705000142255 has 16 divisors (see below), whose sum is σ = 893991610080. Its totient is φ = 532236828672.

The previous prime is 705000142213. The next prime is 705000142279. The reversal of 705000142255 is 552241000507.

It is a cyclic number.

It is not a de Polignac number, because 705000142255 - 2¹⁹ = 704999617967 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14413434 + ... + 14462263.

It is an arithmetic number, because the mean of its divisors is an integer number (55874475630).

Almost surely, 2^705000142255 is an apocalyptic number.

705000142255 is a deficient number, since it is larger than the sum of its proper divisors (188991467825).

705000142255 is a wasteful number, since it uses less digits than its factorization.

705000142255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28875978.

The product of its (nonzero) digits is 14000, while the sum is 31.

The spelling of 705000142255 in words is "seven hundred five billion, one hundred forty-two thousand, two hundred fifty-five".