346005050421 has 8 divisors (see below), whose sum is σ = 462970245280. Its totient is φ = 229854944592.

The previous prime is 346005050407. The next prime is 346005050423. The reversal of 346005050421 is 124050500643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 346005050421 - 2¹⁸ = 346004788277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346005050423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203771266 + ... + 203772963.

It is an arithmetic number, because the mean of its divisors is an integer number (57871280660).

Almost surely, 2^346005050421 is an apocalyptic number.

It is an amenable number.

346005050421 is a deficient number, since it is larger than the sum of its proper divisors (116965194859).

346005050421 is a wasteful number, since it uses less digits than its factorization.

346005050421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407544515.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 346005050421 in words is "three hundred forty-six billion, five million, fifty thousand, four hundred twenty-one".