133147672074 has 16 divisors (see below), whose sum is σ = 295883715840. Its totient is φ = 44382557340.

The previous prime is 133147671959. The next prime is 133147672081. The reversal of 133147672074 is 470276741331.

It is a happy number.

133147672074 is a `hidden beast` number, since 13 + 31 + 476 + 72 + 0 + 74 = 666.

133147672074 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133147672074² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232848762 + ... + 1232848869.

It is an arithmetic number, because the mean of its divisors is an integer number (18492732240).

Almost surely, 2^133147672074 is an apocalyptic number.

133147672074 is an abundant number, since it is smaller than the sum of its proper divisors (162736043766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133147672074 is a wasteful number, since it uses less digits than its factorization.

133147672074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465697642 (or 2465697636 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 133147672074 in words is "one hundred thirty-three billion, one hundred forty-seven million, six hundred seventy-two thousand, seventy-four".