40307446522 has 32 divisors (see below), whose sum is σ = 73281559680. Its totient is φ = 16232140800.

The previous prime is 40307446499. The next prime is 40307446547. The reversal of 40307446522 is 22564470304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10522 + ... + 284122.

It is an arithmetic number, because the mean of its divisors is an integer number (2290048740).

Almost surely, 2^40307446522 is an apocalyptic number.

40307446522 is a deficient number, since it is larger than the sum of its proper divisors (32974113158).

40307446522 is a wasteful number, since it uses less digits than its factorization.

40307446522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274246.

The product of its (nonzero) digits is 161280, while the sum is 37.

The spelling of 40307446522 in words is "forty billion, three hundred seven million, four hundred forty-six thousand, five hundred twenty-two".