154133342633313 has 24 divisors (see below), whose sum is σ = 234393279775200. Its totient is φ = 97331386221504.

The previous prime is 154133342633293. The next prime is 154133342633321. The reversal of 154133342633313 is 313336243331451.

154133342633313 is a `hidden beast` number, since 1 + 5 + 4 + 1 + 3 + 3 + 3 + 4 + 2 + 633 + 3 + 1 + 3 = 666.

It is not a de Polignac number, because 154133342633313 - 2⁸ = 154133342633057 is a prime.

It is a super-2 number, since 2×154133342633313² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (154133342633363) 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, 72974595 + ... + 75057032.

It is an arithmetic number, because the mean of its divisors is an integer number (9766386657300).

Almost surely, 2^{154133342633313} is an apocalyptic number.

It is an amenable number.

154133342633313 is a deficient number, since it is larger than the sum of its proper divisors (80259937141887).

154133342633313 is a wasteful number, since it uses less digits than its factorization.

154133342633313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148037741 (or 148037738 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 45.

Adding to 154133342633313 its reverse (313336243331451), we get a palindrome (467469585964764).

The spelling of 154133342633313 in words is "one hundred fifty-four trillion, one hundred thirty-three billion, three hundred forty-two million, six hundred thirty-three thousand, three hundred thirteen".