1352631104433 has 144 divisors (see below), whose sum is σ = 2383874064000. Its totient is φ = 735941251584.

The previous prime is 1352631104389. The next prime is 1352631104441. The reversal of 1352631104433 is 3344011362531.

1352631104433 is a `hidden beast` number, since 1 + 3 + 5 + 2 + 631 + 10 + 4 + 4 + 3 + 3 = 666.

It is not a de Polignac number, because 1352631104433 - 2⁶ = 1352631104369 is a prime.

It is a super-2 number, since 2×1352631104433² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1352631104233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 499677666 + ... + 499680372.

It is an arithmetic number, because the mean of its divisors is an integer number (16554681000).

Almost surely, 2^{1352631104433} is an apocalyptic number.

It is an amenable number.

1352631104433 is a deficient number, since it is larger than the sum of its proper divisors (1031242959567).

1352631104433 is a wasteful number, since it uses less digits than its factorization.

1352631104433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3284 (or 3274 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 1352631104433 its reverse (3344011362531), we get a palindrome (4696642466964).

The spelling of 1352631104433 in words is "one trillion, three hundred fifty-two billion, six hundred thirty-one million, one hundred four thousand, four hundred thirty-three".