133453466671 has 8 divisors (see below), whose sum is σ = 152615343744. Its totient is φ = 114315863640.

The previous prime is 133453466621. The next prime is 133453466779. The reversal of 133453466671 is 176664354331.

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

It is a cyclic number.

It is not a de Polignac number, because 133453466671 - 2⁷ = 133453466543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133453466621) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6056725 + ... + 6078718.

It is an arithmetic number, because the mean of its divisors is an integer number (19076917968).

Almost surely, 2^133453466671 is an apocalyptic number.

133453466671 is a deficient number, since it is larger than the sum of its proper divisors (19161877073).

133453466671 is a wasteful number, since it uses less digits than its factorization.

133453466671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12137021.

The product of its digits is 3265920, while the sum is 49.

The spelling of 133453466671 in words is "one hundred thirty-three billion, four hundred fifty-three million, four hundred sixty-six thousand, six hundred seventy-one".