134403272 has 8 divisors (see below), whose sum is σ = 252006150. Its totient is φ = 67201632.

The previous prime is 134403271. The next prime is 134403287. The reversal of 134403272 is 272304431.

134403272 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 95140516 + 39262756 = 9754^2 + 6266^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×134403272³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (134403271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8400197 + ... + 8400212.

Almost surely, 2^134403272 is an apocalyptic number.

It is an amenable number.

134403272 is a deficient number, since it is larger than the sum of its proper divisors (117602878).

134403272 is a wasteful number, since it uses less digits than its factorization.

134403272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16800415 (or 16800411 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 134403272 is about 11593.2425144996. The cubic root of 134403272 is about 512.2358227619.

The spelling of 134403272 in words is "one hundred thirty-four million, four hundred three thousand, two hundred seventy-two".