341402420 has 24 divisors (see below), whose sum is σ = 719293344. Its totient is φ = 136113696.

The previous prime is 341402357. The next prime is 341402423. The reversal of 341402420 is 24204143.

It is a super-2 number, since 2×341402420² = 233111224763712800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 341402392 and 341402401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341402423) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21662 + ... + 33941.

It is an arithmetic number, because the mean of its divisors is an integer number (29970556).

Almost surely, 2^341402420 is an apocalyptic number.

It is an amenable number.

341402420 is an abundant number, since it is smaller than the sum of its proper divisors (377890924).

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

341402420 is a wasteful number, since it uses less digits than its factorization.

341402420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55919 (or 55917 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 341402420 is about 18477.0782322314. The cubic root of 341402420 is about 698.9115192039.

Adding to 341402420 its reverse (24204143), we get a palindrome (365606563).

The spelling of 341402420 in words is "three hundred forty-one million, four hundred two thousand, four hundred twenty".