40033316572 has 6 divisors (see below), whose sum is σ = 70058304008. Its totient is φ = 20016658284.

The previous prime is 40033316537. The next prime is 40033316591. The reversal of 40033316572 is 27561333004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5004164568 + ... + 5004164575.

Almost surely, 2^40033316572 is an apocalyptic number.

It is an amenable number.

40033316572 is a deficient number, since it is larger than the sum of its proper divisors (30024987436).

40033316572 is a wasteful number, since it uses less digits than its factorization.

40033316572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10008329147 (or 10008329145 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

Adding to 40033316572 its reverse (27561333004), we get a palindrome (67594649576).

The spelling of 40033316572 in words is "forty billion, thirty-three million, three hundred sixteen thousand, five hundred seventy-two".