341220402 has 24 divisors (see below), whose sum is σ = 739683984. Its totient is φ = 113682744.

The previous prime is 341220389. The next prime is 341220419. The reversal of 341220402 is 204022143.

341220402 is a `hidden beast` number, since 3 + 41 + 220 + 402 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47073 + ... + 53835.

It is an arithmetic number, because the mean of its divisors is an integer number (30820166).

Almost surely, 2^341220402 is an apocalyptic number.

341220402 is an abundant number, since it is smaller than the sum of its proper divisors (398463582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

341220402 is a wasteful number, since it uses less digits than its factorization.

341220402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9574 (or 9571 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 341220402 is about 18472.1520673689. The cubic root of 341220402 is about 698.7872893760.

Adding to 341220402 its reverse (204022143), we get a palindrome (545242545).

The spelling of 341220402 in words is "three hundred forty-one million, two hundred twenty thousand, four hundred two".