133434060142 has 8 divisors (see below), whose sum is σ = 200745011376. Its totient is φ = 66519056352.

The previous prime is 133434060139. The next prime is 133434060163. The reversal of 133434060142 is 241060434331.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98986018 + ... + 98987365.

It is an arithmetic number, because the mean of its divisors is an integer number (25093126422).

Almost surely, 2^133434060142 is an apocalyptic number.

133434060142 is a deficient number, since it is larger than the sum of its proper divisors (67310951234).

133434060142 is a wasteful number, since it uses less digits than its factorization.

133434060142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197973722.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 133434060142 its reverse (241060434331), we get a palindrome (374494494473).

The spelling of 133434060142 in words is "one hundred thirty-three billion, four hundred thirty-four million, sixty thousand, one hundred forty-two".