40471534352 has 20 divisors (see below), whose sum is σ = 78422039820. Its totient is φ = 20233588608.

The previous prime is 40471534277. The next prime is 40471534357. The reversal of 40471534352 is 25343517404.

It can be written as a sum of positive squares in 2 ways, for example, as 24807510016 + 15664024336 = 157504^2 + 125156^2 .

It is not an unprimeable number, because it can be changed into a prime (40471534357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22718 + ... + 285410.

It is an arithmetic number, because the mean of its divisors is an integer number (3921101991).

Almost surely, 2^40471534352 is an apocalyptic number.

It is an amenable number.

40471534352 is a deficient number, since it is larger than the sum of its proper divisors (37950505468).

40471534352 is a wasteful number, since it uses less digits than its factorization.

40471534352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272330 (or 272324 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 40471534352 in words is "forty billion, four hundred seventy-one million, five hundred thirty-four thousand, three hundred fifty-two".