134240302402201 has 4 divisors (see below), whose sum is σ = 134287922235600. Its totient is φ = 134192682568804.

The previous prime is 134240302402189. The next prime is 134240302402211. The reversal of 134240302402201 is 102204203042431.

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 134240302402201 - 2²¹ = 134240300305049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134240302402201.

It is not an unprimeable number, because it can be changed into a prime (134240302402211) 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, 23809912471 + ... + 23809918108.

It is an arithmetic number, because the mean of its divisors is an integer number (33571980558900).

Almost surely, 2^{134240302402201} is an apocalyptic number.

It is an amenable number.

134240302402201 is a deficient number, since it is larger than the sum of its proper divisors (47619833399).

134240302402201 is an equidigital number, since it uses as much as digits as its factorization.

134240302402201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47619833398.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 134240302402201 its reverse (102204203042431), we get a palindrome (236444505444632).

The spelling of 134240302402201 in words is "one hundred thirty-four trillion, two hundred forty billion, three hundred two million, four hundred two thousand, two hundred one".