352544355242 has 8 divisors (see below), whose sum is σ = 528825669732. Its totient is φ = 176269132000.

The previous prime is 352544355167. The next prime is 352544355257. The reversal of 352544355242 is 242553445253.

It can be written as a sum of positive squares in 2 ways, for example, as 334443612721 + 18100742521 = 578311^2 + 134539^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 352544355193 and 352544355202.

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, 1375259 + ... + 1611342.

Almost surely, 2^352544355242 is an apocalyptic number.

352544355242 is a deficient number, since it is larger than the sum of its proper divisors (176281314490).

352544355242 is a wasteful number, since it uses less digits than its factorization.

352544355242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045624.

The product of its digits is 2880000, while the sum is 44.

The spelling of 352544355242 in words is "three hundred fifty-two billion, five hundred forty-four million, three hundred fifty-five thousand, two hundred forty-two".