341245421 has 8 divisors (see below), whose sum is σ = 374349600. Its totient is φ = 308488240.

The previous prime is 341245397. The next prime is 341245451. The reversal of 341245421 is 124542143.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341245421 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 (341245451) 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 7 ways as a sum of consecutive naturals, for example, 84686 + ... + 88623.

It is an arithmetic number, because the mean of its divisors is an integer number (46793700).

Almost surely, 2^341245421 is an apocalyptic number.

It is an amenable number.

341245421 is a deficient number, since it is larger than the sum of its proper divisors (33104179).

341245421 is a wasteful number, since it uses less digits than its factorization.

341245421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173499.

The product of its digits is 3840, while the sum is 26.

The square root of 341245421 is about 18472.8292635427. The cubic root of 341245421 is about 698.8043678115.

Adding to 341245421 its reverse (124542143), we get a palindrome (465787564).

The spelling of 341245421 in words is "three hundred forty-one million, two hundred forty-five thousand, four hundred twenty-one".