9421740028707 has 8 divisors (see below), whose sum is σ = 12562762440384. Its totient is φ = 6280938818088.

The previous prime is 9421740028693. The next prime is 9421740028733. The reversal of 9421740028707 is 7078200471249.

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

It is not a de Polignac number, because 9421740028707 - 2⁷ = 9421740028579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9421740028707.

It is not an unprimeable number, because it can be changed into a prime (9421780028707) 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 7 ways as a sum of consecutive naturals, for example, 55200853 + ... + 55371270.

It is an arithmetic number, because the mean of its divisors is an integer number (1570345305048).

Almost surely, 2^{9421740028707} is an apocalyptic number.

9421740028707 is a deficient number, since it is larger than the sum of its proper divisors (3141022411677).

9421740028707 is a wasteful number, since it uses less digits than its factorization.

9421740028707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110600529.

The product of its (nonzero) digits is 1580544, while the sum is 51.

The spelling of 9421740028707 in words is "nine trillion, four hundred twenty-one billion, seven hundred forty million, twenty-eight thousand, seven hundred seven".