40742327710828 has 18 divisors (see below), whose sum is σ = 75249160670796. Its totient is φ = 19298997336024.

The previous prime is 40742327710757. The next prime is 40742327710837. The reversal of 40742327710828 is 82801772324704.

It is a happy number.

40742327710828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14107452750 + ... + 14107455637.

Almost surely, 2^{40742327710828} is an apocalyptic number.

It is an amenable number.

40742327710828 is a deficient number, since it is larger than the sum of its proper divisors (34506832959968).

40742327710828 is a wasteful number, since it uses less digits than its factorization.

40742327710828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28214908429 (or 28214908408 counting only the distinct ones).

The product of its (nonzero) digits is 8429568, while the sum is 55.

The spelling of 40742327710828 in words is "forty trillion, seven hundred forty-two billion, three hundred twenty-seven million, seven hundred ten thousand, eight hundred twenty-eight".