341305140 has 48 divisors (see below), whose sum is σ = 1042534080. Its totient is φ = 82740480.

The previous prime is 341305123. The next prime is 341305163. The reversal of 341305140 is 41503143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257905 + ... + 259224.

It is an arithmetic number, because the mean of its divisors is an integer number (21719460).

Almost surely, 2^341305140 is an apocalyptic number.

341305140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

341305140 is an abundant number, since it is smaller than the sum of its proper divisors (701228940).

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

341305140 is a wasteful number, since it uses less digits than its factorization.

341305140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517152 (or 517150 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 341305140 is about 18474.4455938467. The cubic root of 341305140 is about 698.8451297395.

Adding to 341305140 its reverse (41503143), we get a palindrome (382808283).

The spelling of 341305140 in words is "three hundred forty-one million, three hundred five thousand, one hundred forty".