133464350406663 has 24 divisors (see below), whose sum is σ = 197190731814336. Its totient is φ = 86947266969600.

The previous prime is 133464350406637. The next prime is 133464350406697. The reversal of 133464350406663 is 366604053464331.

It is not a de Polignac number, because 133464350406663 - 2¹⁴ = 133464350390279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133464350406763) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245843178 + ... + 246385463.

It is an arithmetic number, because the mean of its divisors is an integer number (8216280492264).

Almost surely, 2^{133464350406663} is an apocalyptic number.

133464350406663 is a deficient number, since it is larger than the sum of its proper divisors (63726381407673).

133464350406663 is a wasteful number, since it uses less digits than its factorization.

133464350406663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492229335 (or 492229332 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 54.

The spelling of 133464350406663 in words is "one hundred thirty-three trillion, four hundred sixty-four billion, three hundred fifty million, four hundred six thousand, six hundred sixty-three".