201434401314193 has 4 divisors (see below), whose sum is σ = 201679157574208. Its totient is φ = 201189645054180.

The previous prime is 201434401314173. The next prime is 201434401314197. The reversal of 201434401314193 is 391413104434102.

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 a de Polignac number, because none of the positive numbers 2^k-201434401314193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201434401314197) 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, 122378128773 + ... + 122378130418.

It is an arithmetic number, because the mean of its divisors is an integer number (50419789393552).

Almost surely, 2^{201434401314193} is an apocalyptic number.

It is an amenable number.

201434401314193 is a deficient number, since it is larger than the sum of its proper divisors (244756260015).

201434401314193 is an equidigital number, since it uses as much as digits as its factorization.

201434401314193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244756260014.

The product of its (nonzero) digits is 124416, while the sum is 40.

Adding to 201434401314193 its reverse (391413104434102), we get a palindrome (592847505748295).

The spelling of 201434401314193 in words is "two hundred one trillion, four hundred thirty-four billion, four hundred one million, three hundred fourteen thousand, one hundred ninety-three".