40021734147002 has 16 divisors (see below), whose sum is σ = 63573329846592. Its totient is φ = 18830972314560.

The previous prime is 40021734146987. The next prime is 40021734147023. The reversal of 40021734147002 is 20074143712004.

40021734147002 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 7 ways as a sum of consecutive naturals, for example, 86795774 + ... + 87255657.

It is an arithmetic number, because the mean of its divisors is an integer number (3973333115412).

Almost surely, 2^{40021734147002} is an apocalyptic number.

40021734147002 is a deficient number, since it is larger than the sum of its proper divisors (23551595699590).

40021734147002 is a wasteful number, since it uses less digits than its factorization.

40021734147002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174058213.

The product of its (nonzero) digits is 37632, while the sum is 35.

Adding to 40021734147002 its reverse (20074143712004), we get a palindrome (60095877859006).

The spelling of 40021734147002 in words is "forty trillion, twenty-one billion, seven hundred thirty-four million, one hundred forty-seven thousand, two".