351354444063 has 8 divisors (see below), whose sum is σ = 535397248128. Its totient is φ = 200773968024.

The previous prime is 351354444061. The next prime is 351354444079. The reversal of 351354444063 is 360444453153.

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

It is not a de Polignac number, because 351354444063 - 2¹ = 351354444061 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351354444061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8365581981 + ... + 8365582022.

It is an arithmetic number, because the mean of its divisors is an integer number (66924656016).

Almost surely, 2^351354444063 is an apocalyptic number.

351354444063 is a deficient number, since it is larger than the sum of its proper divisors (184042804065).

351354444063 is a wasteful number, since it uses less digits than its factorization.

351354444063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16731164013.

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 351354444063 in words is "three hundred fifty-one billion, three hundred fifty-four million, four hundred forty-four thousand, sixty-three".