40546013322 has 8 divisors (see below), whose sum is σ = 81092026656. Its totient is φ = 13515337772.

The previous prime is 40546013311. The next prime is 40546013327. The reversal of 40546013322 is 22331064504.

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

40546013322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 40546013322.

It is not an unprimeable number, because it can be changed into a prime (40546013327) 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, 3378834438 + ... + 3378834449.

It is an arithmetic number, because the mean of its divisors is an integer number (10136503332).

Almost surely, 2^40546013322 is an apocalyptic number.

40546013322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40546013322 is a wasteful number, since it uses less digits than its factorization.

40546013322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6757668892.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 40546013322 its reverse (22331064504), we get a palindrome (62877077826).

The spelling of 40546013322 in words is "forty billion, five hundred forty-six million, thirteen thousand, three hundred twenty-two".