351443445404 has 12 divisors (see below), whose sum is σ = 615113452800. Its totient is φ = 175696744608.

The previous prime is 351443445403. The next prime is 351443445517. The reversal of 351443445404 is 404544344153.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351443445403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6212849 + ... + 6269160.

It is an arithmetic number, because the mean of its divisors is an integer number (51259454400).

Almost surely, 2^351443445404 is an apocalyptic number.

It is an amenable number.

351443445404 is a deficient number, since it is larger than the sum of its proper divisors (263670007396).

351443445404 is a wasteful number, since it uses less digits than its factorization.

351443445404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12489052 (or 12489050 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 351443445404 its reverse (404544344153), we get a palindrome (755987789557).

The spelling of 351443445404 in words is "three hundred fifty-one billion, four hundred forty-three million, four hundred forty-five thousand, four hundred four".