201269244341 has 4 divisors (see below), whose sum is σ = 219566448384. Its totient is φ = 182972040300.

The previous prime is 201269244329. The next prime is 201269244373. The reversal of 201269244341 is 143442962102.

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 a de Polignac number, because none of the positive numbers 2^k-201269244341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201269244295 and 201269244304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201269244041) 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, 9148602005 + ... + 9148602026.

It is an arithmetic number, because the mean of its divisors is an integer number (54891612096).

Almost surely, 2^201269244341 is an apocalyptic number.

It is an amenable number.

201269244341 is a deficient number, since it is larger than the sum of its proper divisors (18297204043).

201269244341 is a wasteful number, since it uses less digits than its factorization.

201269244341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18297204042.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 201269244341 in words is "two hundred one billion, two hundred sixty-nine million, two hundred forty-four thousand, three hundred forty-one".