352634144645 has 8 divisors (see below), whose sum is σ = 423643488504. Its totient is φ = 281785639104.

The previous prime is 352634144593. The next prime is 352634144657. The reversal of 352634144645 is 546441436253.

It can be written as a sum of positive squares in 4 ways, for example, as 88575878689 + 264058265956 = 297617^2 + 513866^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 352634144645 - 2²² = 352629950341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 352634144645.

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, 40204754 + ... + 40213523.

It is an arithmetic number, because the mean of its divisors is an integer number (52955436063).

Almost surely, 2^352634144645 is an apocalyptic number.

It is an amenable number.

352634144645 is a deficient number, since it is larger than the sum of its proper divisors (71009343859).

352634144645 is an equidigital number, since it uses as much as digits as its factorization.

352634144645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80419159.

The product of its digits is 4147200, while the sum is 47.

The spelling of 352634144645 in words is "three hundred fifty-two billion, six hundred thirty-four million, one hundred forty-four thousand, six hundred forty-five".