351343343153 has 12 divisors (see below), whose sum is σ = 395606519364. Its totient is φ = 311612716800.

The previous prime is 351343343101. The next prime is 351343343191.

351343343153 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 94505211889 + 256838131264 = 307417^2 + 506792^2 .

It is not a de Polignac number, because 351343343153 - 2²⁸ = 351074907697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (351343343053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35405576 + ... + 35415497.

It is an arithmetic number, because the mean of its divisors is an integer number (32967209947).

Almost surely, 2^351343343153 is an apocalyptic number.

It is an amenable number.

351343343153 is a deficient number, since it is larger than the sum of its proper divisors (44263176211).

351343343153 is a wasteful number, since it uses less digits than its factorization.

351343343153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70821136 (or 70821125 counting only the distinct ones).

The product of its digits is 291600, while the sum is 38.

It can be divided in two parts, 351343 and 343153, that added together give a palindrome (694496).

The spelling of 351343343153 in words is "three hundred fifty-one billion, three hundred forty-three million, three hundred forty-three thousand, one hundred fifty-three".