133254021082142 has 8 divisors (see below), whose sum is σ = 199886452824432. Its totient is φ = 66625203474000.

The previous prime is 133254021082111. The next prime is 133254021082153. The reversal of 133254021082142 is 241280120452331.

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

It is a super-2 number, since 2×133254021082142² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133254021082096 and 133254021082105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903441359 + ... + 903588842.

It is an arithmetic number, because the mean of its divisors is an integer number (24985806603054).

Almost surely, 2^{133254021082142} is an apocalyptic number.

133254021082142 is a deficient number, since it is larger than the sum of its proper divisors (66632431742290).

133254021082142 is a wasteful number, since it uses less digits than its factorization.

133254021082142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807067074.

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 133254021082142 in words is "one hundred thirty-three trillion, two hundred fifty-four billion, twenty-one million, eighty-two thousand, one hundred forty-two".