341214631921 has 2 divisors, whose sum is σ = 341214631922. Its totient is φ = 341214631920.

The previous prime is 341214631907. The next prime is 341214631931. The reversal of 341214631921 is 129136412143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 247740130225 + 93474501696 = 497735^2 + 305736^2 .

It is a cyclic number.

It is not a de Polignac number, because 341214631921 - 2⁵ = 341214631889 is a prime.

It is not a weakly prime, because it can be changed into another prime (341214631931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170607315960 + 170607315961.

It is an arithmetic number, because the mean of its divisors is an integer number (170607315961).

Almost surely, 2^341214631921 is an apocalyptic number.

It is an amenable number.

341214631921 is a deficient number, since it is larger than the sum of its proper divisors (1).

341214631921 is an equidigital number, since it uses as much as digits as its factorization.

341214631921 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 37.

The spelling of 341214631921 in words is "three hundred forty-one billion, two hundred fourteen million, six hundred thirty-one thousand, nine hundred twenty-one".