350143315 has 8 divisors (see below), whose sum is σ = 420951888. Its totient is φ = 279594720.

The previous prime is 350143309. The next prime is 350143331. The reversal of 350143315 is 513341053.

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

It is not a de Polignac number, because 350143315 - 2³ = 350143307 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 350143315.

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, 62017 + ... + 67426.

It is an arithmetic number, because the mean of its divisors is an integer number (52618986).

Almost surely, 2^350143315 is an apocalyptic number.

350143315 is a deficient number, since it is larger than the sum of its proper divisors (70808573).

350143315 is a wasteful number, since it uses less digits than its factorization.

350143315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129989.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 350143315 is about 18712.1167963435. The cubic root of 350143315 is about 704.8260489966.

Adding to 350143315 its reverse (513341053), we get a palindrome (863484368).

The spelling of 350143315 in words is "three hundred fifty million, one hundred forty-three thousand, three hundred fifteen".