351132223404 has 24 divisors (see below), whose sum is σ = 841451995888. Its totient is φ = 113880720960.

The previous prime is 351132223399. The next prime is 351132223457. The reversal of 351132223404 is 404322231153.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395418727 + ... + 395419614.

Almost surely, 2^351132223404 is an apocalyptic number.

It is an amenable number.

351132223404 is an abundant number, since it is smaller than the sum of its proper divisors (490319772484).

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

351132223404 is a wasteful number, since it uses less digits than its factorization.

351132223404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790838385 (or 790838383 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 351132223404 its reverse (404322231153), we get a palindrome (755454454557).

The spelling of 351132223404 in words is "three hundred fifty-one billion, one hundred thirty-two million, two hundred twenty-three thousand, four hundred four".