134023431201 has 16 divisors (see below), whose sum is σ = 194949885888. Its totient is φ = 81223524800.

The previous prime is 134023431193. The next prime is 134023431203. The reversal of 134023431201 is 102134320431.

It is a happy number.

It is not a de Polignac number, because 134023431201 - 2³ = 134023431193 is a prime.

It is a super-2 number, since 2×134023431201² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134023431203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1308295 + ... + 1407011.

It is an arithmetic number, because the mean of its divisors is an integer number (12184367868).

Almost surely, 2^134023431201 is an apocalyptic number.

134023431201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134023431201 is a deficient number, since it is larger than the sum of its proper divisors (60926454687).

134023431201 is a wasteful number, since it uses less digits than its factorization.

134023431201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139872.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 134023431201 its reverse (102134320431), we get a palindrome (236157751632).

The spelling of 134023431201 in words is "one hundred thirty-four billion, twenty-three million, four hundred thirty-one thousand, two hundred one".