133069841509855 has 16 divisors (see below), whose sum is σ = 159809333559264. Its totient is φ = 106372212635520.

The previous prime is 133069841509823. The next prime is 133069841509961. The reversal of 133069841509855 is 558905148960331.

It is not a de Polignac number, because 133069841509855 - 2⁵ = 133069841509823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47321860 + ... + 50054950.

It is an arithmetic number, because the mean of its divisors is an integer number (9988083347454).

Almost surely, 2^{133069841509855} is an apocalyptic number.

133069841509855 is a deficient number, since it is larger than the sum of its proper divisors (26739492049409).

133069841509855 is a wasteful number, since it uses less digits than its factorization.

133069841509855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740746.

The product of its (nonzero) digits is 139968000, while the sum is 67.

The spelling of 133069841509855 in words is "one hundred thirty-three trillion, sixty-nine billion, eight hundred forty-one million, five hundred nine thousand, eight hundred fifty-five".