341421431 has 16 divisors (see below), whose sum is σ = 389676000. Its totient is φ = 296535168.

The previous prime is 341421403. The next prime is 341421433. The reversal of 341421431 is 134124143.

It is a cyclic number.

It is not a de Polignac number, because 341421431 - 2²⁶ = 274312567 is a prime.

It is a super-2 number, since 2×341421431² = 233137187092175522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341421397 and 341421406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341421433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32165 + ... + 41441.

It is an arithmetic number, because the mean of its divisors is an integer number (24354750).

Almost surely, 2^341421431 is an apocalyptic number.

341421431 is a deficient number, since it is larger than the sum of its proper divisors (48254569).

341421431 is a wasteful number, since it uses less digits than its factorization.

341421431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9458.

The product of its digits is 1152, while the sum is 23.

The square root of 341421431 is about 18477.5926732895. The cubic root of 341421431 is about 698.9244919300.

Adding to 341421431 its reverse (134124143), we get a palindrome (475545574).

The spelling of 341421431 in words is "three hundred forty-one million, four hundred twenty-one thousand, four hundred thirty-one".