210425523342 has 16 divisors (see below), whose sum is σ = 421281816912. Its totient is φ = 70070046080.

The previous prime is 210425523299. The next prime is 210425523397. The reversal of 210425523342 is 243325524012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17942409 + ... + 17954132.

It is an arithmetic number, because the mean of its divisors is an integer number (26330113557).

Almost surely, 2^210425523342 is an apocalyptic number.

210425523342 is an abundant number, since it is smaller than the sum of its proper divisors (210856293570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210425523342 is a wasteful number, since it uses less digits than its factorization.

210425523342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35897523.

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 210425523342 in words is "two hundred ten billion, four hundred twenty-five million, five hundred twenty-three thousand, three hundred forty-two".