40113776324 has 12 divisors (see below), whose sum is σ = 70531807248. Its totient is φ = 19961831400.

The previous prime is 40113776303. The next prime is 40113776327. The reversal of 40113776324 is 42367731104.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (40113776327) 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, 23763242 + ... + 23764929.

It is an arithmetic number, because the mean of its divisors is an integer number (5877650604).

Almost surely, 2^40113776324 is an apocalyptic number.

It is an amenable number.

40113776324 is a deficient number, since it is larger than the sum of its proper divisors (30418030924).

40113776324 is a wasteful number, since it uses less digits than its factorization.

40113776324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47528386 (or 47528384 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 40113776324 in words is "forty billion, one hundred thirteen million, seven hundred seventy-six thousand, three hundred twenty-four".