133464543601441 has 64 divisors (see below), whose sum is σ = 156556895846400. Its totient is φ = 112819606099200.

The previous prime is 133464543601423. The next prime is 133464543601453. The reversal of 133464543601441 is 144106345464331.

It is not a de Polignac number, because 133464543601441 - 2¹¹ = 133464543599393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133464543607441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 227943040 + ... + 228527806.

It is an arithmetic number, because the mean of its divisors is an integer number (2446201497600).

Almost surely, 2^{133464543601441} is an apocalyptic number.

It is an amenable number.

133464543601441 is a deficient number, since it is larger than the sum of its proper divisors (23092352244959).

133464543601441 is a wasteful number, since it uses less digits than its factorization.

133464543601441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585230.

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 133464543601441 in words is "one hundred thirty-three trillion, four hundred sixty-four billion, five hundred forty-three million, six hundred one thousand, four hundred forty-one".