133321404144332 has 24 divisors (see below), whose sum is σ = 243842303668992. Its totient is φ = 63661360870800.

The previous prime is 133321404144307. The next prime is 133321404144347. The reversal of 133321404144332 is 233441404123331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148234894 + ... + 1148350997.

It is an arithmetic number, because the mean of its divisors is an integer number (10160095986208).

Almost surely, 2^{133321404144332} is an apocalyptic number.

It is an amenable number.

133321404144332 is a deficient number, since it is larger than the sum of its proper divisors (110520899524660).

133321404144332 is a wasteful number, since it uses less digits than its factorization.

133321404144332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296586549 (or 2296586547 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 133321404144332 its reverse (233441404123331), we get a palindrome (366762808267663).

The spelling of 133321404144332 in words is "one hundred thirty-three trillion, three hundred twenty-one billion, four hundred four million, one hundred forty-four thousand, three hundred thirty-two".