40100033433 has 8 divisors (see below), whose sum is σ = 53470154848. Its totient is φ = 26731633824.

The previous prime is 40100033383. The next prime is 40100033443. The reversal of 40100033433 is 33433000104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40100033433 - 2¹² = 40100029337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40100033443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375091 + ... + 469992.

It is an arithmetic number, because the mean of its divisors is an integer number (6683769356).

Almost surely, 2^40100033433 is an apocalyptic number.

It is an amenable number.

40100033433 is a deficient number, since it is larger than the sum of its proper divisors (13370121415).

40100033433 is a wasteful number, since it uses less digits than its factorization.

40100033433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860903.

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

Adding to 40100033433 its reverse (33433000104), we get a palindrome (73533033537).

The spelling of 40100033433 in words is "forty billion, one hundred million, thirty-three thousand, four hundred thirty-three".