40074027844 has 12 divisors (see below), whose sum is σ = 70200897984. Its totient is φ = 20016628424.

The previous prime is 40074027839. The next prime is 40074027883. The reversal of 40074027844 is 44872047004.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40074027797 and 40074027806.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5091952 + ... + 5099815.

It is an arithmetic number, because the mean of its divisors is an integer number (5850074832).

Almost surely, 2^40074027844 is an apocalyptic number.

It is an amenable number.

40074027844 is a deficient number, since it is larger than the sum of its proper divisors (30126870140).

40074027844 is a wasteful number, since it uses less digits than its factorization.

40074027844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10192754 (or 10192752 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 40.

The spelling of 40074027844 in words is "forty billion, seventy-four million, twenty-seven thousand, eight hundred forty-four".