206325525215426 has 16 divisors (see below), whose sum is σ = 310458785472000. Its totient is φ = 102839680005888.

The previous prime is 206325525215417. The next prime is 206325525215437. The reversal of 206325525215426 is 624512525523602.

It is a super-2 number, since 2×206325525215426² (a number of 29 digits) contains 22 as substring.

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, 103162346 + ... + 105143333.

It is an arithmetic number, because the mean of its divisors is an integer number (19403674092000).

Almost surely, 2^{206325525215426} is an apocalyptic number.

206325525215426 is a deficient number, since it is larger than the sum of its proper divisors (104133260256574).

206325525215426 is a wasteful number, since it uses less digits than its factorization.

206325525215426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208307233.

The product of its (nonzero) digits is 8640000, while the sum is 50.

The spelling of 206325525215426 in words is "two hundred six trillion, three hundred twenty-five billion, five hundred twenty-five million, two hundred fifteen thousand, four hundred twenty-six".