40740283874242 has 8 divisors (see below), whose sum is σ = 61111554742800. Its totient is φ = 20369765626644.

The previous prime is 40740283874231. The next prime is 40740283874261. The reversal of 40740283874242 is 24247838204704.

40740283874242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 188019892 + ... + 188236447.

It is an arithmetic number, because the mean of its divisors is an integer number (7638944342850).

Almost surely, 2^{40740283874242} is an apocalyptic number.

40740283874242 is a deficient number, since it is larger than the sum of its proper divisors (20371270868558).

40740283874242 is a wasteful number, since it uses less digits than its factorization.

40740283874242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376310480.

The product of its (nonzero) digits is 19267584, while the sum is 55.

The spelling of 40740283874242 in words is "forty trillion, seven hundred forty billion, two hundred eighty-three million, eight hundred seventy-four thousand, two hundred forty-two".