133466901358 has 16 divisors (see below), whose sum is σ = 228820944384. Its totient is φ = 57194965080.

The previous prime is 133466901343. The next prime is 133466901371. The reversal of 133466901358 is 853109664331.

It is a super-2 number, since 2×133466901358² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 264298 + ... + 580333.

It is an arithmetic number, because the mean of its divisors is an integer number (14301309024).

Almost surely, 2^133466901358 is an apocalyptic number.

133466901358 is a deficient number, since it is larger than the sum of its proper divisors (95354043026).

133466901358 is a wasteful number, since it uses less digits than its factorization.

133466901358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855927.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 133466901358 in words is "one hundred thirty-three billion, four hundred sixty-six million, nine hundred one thousand, three hundred fifty-eight".