134264210401 has 4 divisors (see below), whose sum is σ = 134297033904. Its totient is φ = 134231386900.

The previous prime is 134264210363. The next prime is 134264210459. The reversal of 134264210401 is 104012462431.

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, and also an emirpimes, since its reverse is a distinct semiprime: 104012462431 = 17 ⋅6118380143.

It is a cyclic number.

It is not a de Polignac number, because 134264210401 - 2¹⁵ = 134264177633 is a prime.

It is a super-3 number, since 3×134264210401³ (a number of 34 digits) contains 333 as substring.

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 134264210401.

It is not an unprimeable number, because it can be changed into a prime (134264213401) 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, 16405615 + ... + 16413796.

It is an arithmetic number, because the mean of its divisors is an integer number (33574258476).

Almost surely, 2^134264210401 is an apocalyptic number.

It is an amenable number.

134264210401 is a deficient number, since it is larger than the sum of its proper divisors (32823503).

134264210401 is an equidigital number, since it uses as much as digits as its factorization.

134264210401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32823502.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 134264210401 its reverse (104012462431), we get a palindrome (238276672832).

The spelling of 134264210401 in words is "one hundred thirty-four billion, two hundred sixty-four million, two hundred ten thousand, four hundred one".