7742368071368 has 16 divisors (see below), whose sum is σ = 16590788724480. Its totient is φ = 3318157744848.

The previous prime is 7742368071331. The next prime is 7742368071401. The reversal of 7742368071368 is 8631708632477.

It is a happy number.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7742368071368.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69128286296 + ... + 69128286407.

It is an arithmetic number, because the mean of its divisors is an integer number (1036924295280).

Almost surely, 2^{7742368071368} is an apocalyptic number.

It is an amenable number.

7742368071368 is an abundant number, since it is smaller than the sum of its proper divisors (8848420653112).

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

7742368071368 is a wasteful number, since it uses less digits than its factorization.

7742368071368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138256572716 (or 138256572712 counting only the distinct ones).

The product of its (nonzero) digits is 56899584, while the sum is 62.

The spelling of 7742368071368 in words is "seven trillion, seven hundred forty-two billion, three hundred sixty-eight million, seventy-one thousand, three hundred sixty-eight".