349424344245 has 16 divisors (see below), whose sum is σ = 559687328640. Its totient is φ = 186156857664.

The previous prime is 349424344237. The next prime is 349424344249. The reversal of 349424344245 is 542443424943.

It is not a de Polignac number, because 349424344245 - 2³ = 349424344237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 349424344194 and 349424344203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349424344249) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12660294 + ... + 12687863.

It is an arithmetic number, because the mean of its divisors is an integer number (34980458040).

Almost surely, 2^349424344245 is an apocalyptic number.

It is an amenable number.

349424344245 is a deficient number, since it is larger than the sum of its proper divisors (210262984395).

349424344245 is a wasteful number, since it uses less digits than its factorization.

349424344245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25349084.

The product of its digits is 6635520, while the sum is 48.

The spelling of 349424344245 in words is "three hundred forty-nine billion, four hundred twenty-four million, three hundred forty-four thousand, two hundred forty-five".