201341334413 has 4 divisors (see below), whose sum is σ = 205625192640. Its totient is φ = 197057476188.

The previous prime is 201341334401. The next prime is 201341334421. The reversal of 201341334413 is 314433143102.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201341334413 - 2²⁰ = 201340285837 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 (201341334463) 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, 2141929043 + ... + 2141929136.

It is an arithmetic number, because the mean of its divisors is an integer number (51406298160).

Almost surely, 2^201341334413 is an apocalyptic number.

It is an amenable number.

201341334413 is a deficient number, since it is larger than the sum of its proper divisors (4283858227).

201341334413 is an equidigital number, since it uses as much as digits as its factorization.

201341334413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4283858226.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 201341334413 its reverse (314433143102), we get a palindrome (515774477515).

The spelling of 201341334413 in words is "two hundred one billion, three hundred forty-one million, three hundred thirty-four thousand, four hundred thirteen".