7745004421116 has 24 divisors (see below), whose sum is σ = 18074873970384. Its totient is φ = 2581211427840.

The previous prime is 7745004421087. The next prime is 7745004421129. The reversal of 7745004421116 is 6111244005477.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57018405 + ... + 57154076.

It is an arithmetic number, because the mean of its divisors is an integer number (753119748766).

Almost surely, 2^{7745004421116} is an apocalyptic number.

It is an amenable number.

7745004421116 is an abundant number, since it is smaller than the sum of its proper divisors (10329869549268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7745004421116 is a wasteful number, since it uses less digits than its factorization.

7745004421116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114178141 (or 114178139 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 7745004421116 in words is "seven trillion, seven hundred forty-five billion, four million, four hundred twenty-one thousand, one hundred sixteen".