40133220033 has 16 divisors (see below), whose sum is σ = 56736650880. Its totient is φ = 25146967296.

The previous prime is 40133219989. The next prime is 40133220037. The reversal of 40133220033 is 33002233104.

It is not a de Polignac number, because 40133220033 - 2¹³ = 40133211841 is a prime.

It is a super-2 number, since 2×40133220033² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40133219991 and 40133220009.

It is not an unprimeable number, because it can be changed into a prime (40133220037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504138 + ... + 578291.

It is an arithmetic number, because the mean of its divisors is an integer number (3546040680).

Almost surely, 2^40133220033 is an apocalyptic number.

It is an amenable number.

40133220033 is a deficient number, since it is larger than the sum of its proper divisors (16603430847).

40133220033 is a wasteful number, since it uses less digits than its factorization.

40133220033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083176.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 40133220033 its reverse (33002233104), we get a palindrome (73135453137).

The spelling of 40133220033 in words is "forty billion, one hundred thirty-three million, two hundred twenty thousand, thirty-three".