134600401 has 16 divisors (see below), whose sum is σ = 147533904. Its totient is φ = 122056704.

The previous prime is 134600399. The next prime is 134600467. The reversal of 134600401 is 104006431.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 10857025 + 123743376 = 3295^2 + 11124^2 .

It is a cyclic number.

It is not a de Polignac number, because 134600401 - 2¹ = 134600399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134606401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217845 + ... + 218461.

It is an arithmetic number, because the mean of its divisors is an integer number (9220869).

Almost surely, 2^134600401 is an apocalyptic number.

It is an amenable number.

134600401 is a deficient number, since it is larger than the sum of its proper divisors (12933503).

134600401 is a wasteful number, since it uses less digits than its factorization.

134600401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 134600401 is about 11601.7412917200. The cubic root of 134600401 is about 512.4861321649.

Adding to 134600401 its reverse (104006431), we get a palindrome (238606832).

The spelling of 134600401 in words is "one hundred thirty-four million, six hundred thousand, four hundred one".