210536026465142 has 64 divisors (see below), whose sum is σ = 374830422220800. Its totient is φ = 86788907654400.

The previous prime is 210536026465123. The next prime is 210536026465151. The reversal of 210536026465142 is 241564620635012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44871218 + ... + 49340634.

It is an arithmetic number, because the mean of its divisors is an integer number (5856725347200).

Almost surely, 2^{210536026465142} is an apocalyptic number.

210536026465142 is a deficient number, since it is larger than the sum of its proper divisors (164294395755658).

210536026465142 is a wasteful number, since it uses less digits than its factorization.

210536026465142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470117.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 210536026465142 in words is "two hundred ten trillion, five hundred thirty-six billion, twenty-six million, four hundred sixty-five thousand, one hundred forty-two".