7740143775776 has 48 divisors (see below), whose sum is σ = 15281767670400. Its totient is φ = 3859064149248.

The previous prime is 7740143775757. The next prime is 7740143775803. The reversal of 7740143775776 is 6775773410477.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61049666 + ... + 61176318.

It is an arithmetic number, because the mean of its divisors is an integer number (318370159800).

Almost surely, 2^{7740143775776} is an apocalyptic number.

It is an amenable number.

7740143775776 is a deficient number, since it is larger than the sum of its proper divisors (7541623894624).

7740143775776 is a wasteful number, since it uses less digits than its factorization.

7740143775776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132081 (or 132073 counting only the distinct ones).

The product of its (nonzero) digits is 169414560, while the sum is 65.

The spelling of 7740143775776 in words is "seven trillion, seven hundred forty billion, one hundred forty-three million, seven hundred seventy-five thousand, seven hundred seventy-six".