133064240142 has 16 divisors (see below), whose sum is σ = 266332113792. Its totient is φ = 44320807800.

The previous prime is 133064240137. The next prime is 133064240143. The reversal of 133064240142 is 241042460331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133064240143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8476234 + ... + 8491917.

It is an arithmetic number, because the mean of its divisors is an integer number (16645757112).

Almost surely, 2^133064240142 is an apocalyptic number.

133064240142 is an abundant number, since it is smaller than the sum of its proper divisors (133267873650).

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

133064240142 is a wasteful number, since it uses less digits than its factorization.

133064240142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16969463.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 133064240142 in words is "one hundred thirty-three billion, sixty-four million, two hundred forty thousand, one hundred forty-two".