133135124241433 has 24 divisors (see below), whose sum is σ = 144229910914368. Its totient is φ = 122654610540000.

The previous prime is 133135124241377. The next prime is 133135124241451. The reversal of 133135124241433 is 334142421531331.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-133135124241433 is a prime.

It is a super-2 number, since 2×133135124241433² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133135124241233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9609718 + ... + 18937183.

It is an arithmetic number, because the mean of its divisors is an integer number (6009579621432).

Almost surely, 2^{133135124241433} is an apocalyptic number.

It is an amenable number.

133135124241433 is a deficient number, since it is larger than the sum of its proper divisors (11094786672935).

133135124241433 is a wasteful number, since it uses less digits than its factorization.

133135124241433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28547197 (or 28547166 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

Adding to 133135124241433 its reverse (334142421531331), we get a palindrome (467277545772764).

The spelling of 133135124241433 in words is "one hundred thirty-three trillion, one hundred thirty-five billion, one hundred twenty-four million, two hundred forty-one thousand, four hundred thirty-three".