134450670401 has 8 divisors (see below), whose sum is σ = 135696413160. Its totient is φ = 133205150592.

The previous prime is 134450670397. The next prime is 134450670421. The reversal of 134450670401 is 104076054431.

It can be written as a sum of positive squares in 4 ways, for example, as 31168137025 + 103282533376 = 176545^2 + 321376^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134450670401 - 2² = 134450670397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134450670421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310111 + ... + 1409003.

It is an arithmetic number, because the mean of its divisors is an integer number (16962051645).

Almost surely, 2^134450670401 is an apocalyptic number.

It is an amenable number.

134450670401 is a deficient number, since it is larger than the sum of its proper divisors (1245742759).

134450670401 is a wasteful number, since it uses less digits than its factorization.

134450670401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111475.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 134450670401 in words is "one hundred thirty-four billion, four hundred fifty million, six hundred seventy thousand, four hundred one".