341352021 has 16 divisors (see below), whose sum is σ = 460678400. Its totient is φ = 224805888.

The previous prime is 341352013. The next prime is 341352029. The reversal of 341352021 is 120253143.

It is an interprime number because it is at equal distance from previous prime (341352013) and next prime (341352029).

It is not a de Polignac number, because 341352021 - 2³ = 341352013 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 (341352029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301785 + ... + 302913.

It is an arithmetic number, because the mean of its divisors is an integer number (28792400).

Almost surely, 2^341352021 is an apocalyptic number.

It is an amenable number.

341352021 is a deficient number, since it is larger than the sum of its proper divisors (119326379).

341352021 is a wasteful number, since it uses less digits than its factorization.

341352021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268.

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

The square root of 341352021 is about 18475.7143569606. The cubic root of 341352021 is about 698.8771256036.

The spelling of 341352021 in words is "three hundred forty-one million, three hundred fifty-two thousand, twenty-one".