40844481324 has 24 divisors (see below), whose sum is σ = 95910824688. Its totient is φ = 13528107840.

The previous prime is 40844481289. The next prime is 40844481409. The reversal of 40844481324 is 42318444804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10837947 + ... + 10841714.

It is an arithmetic number, because the mean of its divisors is an integer number (3996284362).

Almost surely, 2^40844481324 is an apocalyptic number.

It is an amenable number.

40844481324 is an abundant number, since it is smaller than the sum of its proper divisors (55066343364).

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

40844481324 is a wasteful number, since it uses less digits than its factorization.

40844481324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21679825 (or 21679823 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 42.

The spelling of 40844481324 in words is "forty billion, eight hundred forty-four million, four hundred eighty-one thousand, three hundred twenty-four".