351313266468 has 12 divisors (see below), whose sum is σ = 819730955120. Its totient is φ = 117104422152.

The previous prime is 351313266449. The next prime is 351313266503. The reversal of 351313266468 is 864662313153.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×351313266468² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14638052758 + ... + 14638052781.

Almost surely, 2^351313266468 is an apocalyptic number.

It is an amenable number.

351313266468 is an abundant number, since it is smaller than the sum of its proper divisors (468417688652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351313266468 is a wasteful number, since it uses less digits than its factorization.

351313266468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29276105546 (or 29276105544 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 48.

The spelling of 351313266468 in words is "three hundred fifty-one billion, three hundred thirteen million, two hundred sixty-six thousand, four hundred sixty-eight".