213625351601042 has 8 divisors (see below), whose sum is σ = 322479033945996. Its totient is φ = 106132340285712.

The previous prime is 213625351601009. The next prime is 213625351601089. The reversal of 213625351601042 is 240106153526312.

It can be written as a sum of positive squares in 2 ways, for example, as 193166384261761 + 20458967339281 = 13898431^2 + 4523159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340167757013 + ... + 340167757640.

Almost surely, 2^{213625351601042} is an apocalyptic number.

213625351601042 is a deficient number, since it is larger than the sum of its proper divisors (108853682344954).

213625351601042 is a wasteful number, since it uses less digits than its factorization.

213625351601042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680335514812.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 213625351601042 in words is "two hundred thirteen trillion, six hundred twenty-five billion, three hundred fifty-one million, six hundred one thousand, forty-two".