133141720495 has 16 divisors (see below), whose sum is σ = 182603317248. Its totient is φ = 91292700960.

The previous prime is 133141720463. The next prime is 133141720501. The reversal of 133141720495 is 594027141331.

It is not a de Polignac number, because 133141720495 - 2⁵ = 133141720463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733522 + ... + 896848.

It is an arithmetic number, because the mean of its divisors is an integer number (11412707328).

Almost surely, 2^133141720495 is an apocalyptic number.

133141720495 is a deficient number, since it is larger than the sum of its proper divisors (49461596753).

133141720495 is a wasteful number, since it uses less digits than its factorization.

133141720495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186630.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 133141720495 in words is "one hundred thirty-three billion, one hundred forty-one million, seven hundred twenty thousand, four hundred ninety-five".