350354304423 has 24 divisors (see below), whose sum is σ = 524860417536. Its totient is φ = 233547348600.

The previous prime is 350354304413. The next prime is 350354304439. The reversal of 350354304423 is 324403453053.

350354304423 is a `hidden beast` number, since 3 + 50 + 3 + 543 + 0 + 44 + 23 = 666.

It is not a de Polignac number, because 350354304423 - 2⁹ = 350354303911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350354304413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2729578 + ... + 2855048.

It is an arithmetic number, because the mean of its divisors is an integer number (21869184064).

Almost surely, 2^350354304423 is an apocalyptic number.

350354304423 is a deficient number, since it is larger than the sum of its proper divisors (174506113113).

350354304423 is a wasteful number, since it uses less digits than its factorization.

350354304423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136977 (or 136965 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 350354304423 its reverse (324403453053), we get a palindrome (674757757476).

The spelling of 350354304423 in words is "three hundred fifty billion, three hundred fifty-four million, three hundred four thousand, four hundred twenty-three".