351350246441 has 4 divisors (see below), whose sum is σ = 354633893712. Its totient is φ = 348066599172.

The previous prime is 351350246413. The next prime is 351350246461. The reversal of 351350246441 is 144642053153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 351350246441 - 2²⁶ = 351283137577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 351350246395 and 351350246404.

It is not an unprimeable number, because it can be changed into a prime (351350246461) 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, 1641823475 + ... + 1641823688.

It is an arithmetic number, because the mean of its divisors is an integer number (88658473428).

Almost surely, 2^351350246441 is an apocalyptic number.

It is an amenable number.

351350246441 is a deficient number, since it is larger than the sum of its proper divisors (3283647271).

351350246441 is a wasteful number, since it uses less digits than its factorization.

351350246441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283647270.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 351350246441 its reverse (144642053153), we get a palindrome (495992299594).

The spelling of 351350246441 in words is "three hundred fifty-one billion, three hundred fifty million, two hundred forty-six thousand, four hundred forty-one".