4723702643855 has 16 divisors (see below), whose sum is σ = 6138580502880. Its totient is φ = 3468785155968.

The previous prime is 4723702643839. The next prime is 4723702643873. The reversal of 4723702643855 is 5583462073274.

It is a cyclic number.

It is not a de Polignac number, because 4723702643855 - 2⁴ = 4723702643839 is a prime.

It is a super-2 number, since 2×4723702643855² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4723702643855.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202983752 + ... + 203007021.

It is an arithmetic number, because the mean of its divisors is an integer number (383661281430).

Almost surely, 2^{4723702643855} is an apocalyptic number.

4723702643855 is a deficient number, since it is larger than the sum of its proper divisors (1414877859025).

4723702643855 is a wasteful number, since it uses less digits than its factorization.

4723702643855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405990970.

The product of its (nonzero) digits is 33868800, while the sum is 56.

The spelling of 4723702643855 in words is "four trillion, seven hundred twenty-three billion, seven hundred two million, six hundred forty-three thousand, eight hundred fifty-five".