341141021 has 4 divisors (see below), whose sum is σ = 367382652. Its totient is φ = 314899392.

The previous prime is 341140997. The next prime is 341141041. The reversal of 341141021 is 120141143.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50608996 + 290532025 = 7114^2 + 17045^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341141021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341141041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13120796 + ... + 13120821.

It is an arithmetic number, because the mean of its divisors is an integer number (91845663).

Almost surely, 2^341141021 is an apocalyptic number.

It is an amenable number.

341141021 is a deficient number, since it is larger than the sum of its proper divisors (26241631).

341141021 is a wasteful number, since it uses less digits than its factorization.

341141021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26241630.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 341141021 is about 18470.0032755817. The cubic root of 341141021 is about 698.7330968994.

Adding to 341141021 its reverse (120141143), we get a palindrome (461282164).

The spelling of 341141021 in words is "three hundred forty-one million, one hundred forty-one thousand, twenty-one".