40040810332 has 6 divisors (see below), whose sum is σ = 70071418088. Its totient is φ = 20020405164.

The previous prime is 40040810291. The next prime is 40040810351. The reversal of 40040810332 is 23301804004.

40040810332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40040810297 and 40040810306.

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, 5005101288 + ... + 5005101295.

Almost surely, 2^40040810332 is an apocalyptic number.

It is an amenable number.

40040810332 is a deficient number, since it is larger than the sum of its proper divisors (30030607756).

40040810332 is a wasteful number, since it uses less digits than its factorization.

40040810332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10010202587 (or 10010202585 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The spelling of 40040810332 in words is "forty billion, forty million, eight hundred ten thousand, three hundred thirty-two".