341214043421 has 2 divisors, whose sum is σ = 341214043422. Its totient is φ = 341214043420.

The previous prime is 341214043399. The next prime is 341214043433. The reversal of 341214043421 is 124340412143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189124963225 + 152089080196 = 434885^2 + 389986^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341214043421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341214043451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170607021710 + 170607021711.

It is an arithmetic number, because the mean of its divisors is an integer number (170607021711).

Almost surely, 2^341214043421 is an apocalyptic number.

It is an amenable number.

341214043421 is a deficient number, since it is larger than the sum of its proper divisors (1).

341214043421 is an equidigital number, since it uses as much as digits as its factorization.

341214043421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 341214043421 its reverse (124340412143), we get a palindrome (465554455564).

The spelling of 341214043421 in words is "three hundred forty-one billion, two hundred fourteen million, forty-three thousand, four hundred twenty-one".