351775350642147 has 8 divisors (see below), whose sum is σ = 470046832825344. Its totient is φ = 234010384443528.

The previous prime is 351775350642109. The next prime is 351775350642193. The reversal of 351775350642147 is 741246053577153.

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

It is not a de Polignac number, because 351775350642147 - 2⁷ = 351775350642019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (351775350642047) 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, 126628994523 + ... + 126628997300.

It is an arithmetic number, because the mean of its divisors is an integer number (58755854103168).

Almost surely, 2^{351775350642147} is an apocalyptic number.

351775350642147 is a deficient number, since it is larger than the sum of its proper divisors (118271482183197).

351775350642147 is a wasteful number, since it uses less digits than its factorization.

351775350642147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253257992289.

The product of its (nonzero) digits is 74088000, while the sum is 60.

The spelling of 351775350642147 in words is "three hundred fifty-one trillion, seven hundred seventy-five billion, three hundred fifty million, six hundred forty-two thousand, one hundred forty-seven".