40240321501047 has 4 divisors (see below), whose sum is σ = 53653762001400. Its totient is φ = 26826881000696.

The previous prime is 40240321501019. The next prime is 40240321501087. The reversal of 40240321501047 is 74010512304204.

40240321501047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40240321501047 - 2⁶ = 40240321500983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40240321500999 and 40240321501017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40240321501007) by changing a digit.

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, 6706720250172 + ... + 6706720250177.

It is an arithmetic number, because the mean of its divisors is an integer number (13413440500350).

Almost surely, 2^{40240321501047} is an apocalyptic number.

40240321501047 is a deficient number, since it is larger than the sum of its proper divisors (13413440500353).

40240321501047 is a wasteful number, since it uses less digits than its factorization.

40240321501047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13413440500352.

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 40240321501047 in words is "forty trillion, two hundred forty billion, three hundred twenty-one million, five hundred one thousand, forty-seven".