133736664141 has 32 divisors (see below), whose sum is σ = 198547211520. Its totient is φ = 88969534272.

The previous prime is 133736664121. The next prime is 133736664151. The reversal of 133736664141 is 141466637331.

It is a happy number.

It is not a de Polignac number, because 133736664141 - 2¹⁷ = 133736533069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133736664101) 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 31 ways as a sum of consecutive naturals, for example, 33323851 + ... + 33327863.

It is an arithmetic number, because the mean of its divisors is an integer number (6204600360).

Almost surely, 2^133736664141 is an apocalyptic number.

It is an amenable number.

133736664141 is a deficient number, since it is larger than the sum of its proper divisors (64810547379).

133736664141 is a wasteful number, since it uses less digits than its factorization.

133736664141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6322 (or 6316 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The spelling of 133736664141 in words is "one hundred thirty-three billion, seven hundred thirty-six million, six hundred sixty-four thousand, one hundred forty-one".