133274606442 has 16 divisors (see below), whose sum is σ = 267390065952. Its totient is φ = 44284726640.

The previous prime is 133274606441. The next prime is 133274606453. The reversal of 133274606442 is 244606472331.

It is a junction number, because it is equal to n+sod(n) for n = 133274606394 and 133274606403.

It is not an unprimeable number, because it can be changed into a prime (133274606441) 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, 35033484 + ... + 35037287.

It is an arithmetic number, because the mean of its divisors is an integer number (16711879122).

Almost surely, 2^133274606442 is an apocalyptic number.

133274606442 is an abundant number, since it is smaller than the sum of its proper divisors (134115459510).

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

133274606442 is a wasteful number, since it uses less digits than its factorization.

133274606442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70071093.

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 133274606442 in words is "one hundred thirty-three billion, two hundred seventy-four million, six hundred six thousand, four hundred forty-two".