7769613000442 has 32 divisors (see below), whose sum is σ = 11740632583680. Its totient is φ = 3856181870640.

The previous prime is 7769613000431. The next prime is 7769613000451. The reversal of 7769613000442 is 2440003169677.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348292653 + ... + 348314959.

It is an arithmetic number, because the mean of its divisors is an integer number (366894768240).

Almost surely, 2^{7769613000442} is an apocalyptic number.

7769613000442 is a deficient number, since it is larger than the sum of its proper divisors (3971019583238).

7769613000442 is a wasteful number, since it uses less digits than its factorization.

7769613000442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24786.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 7769613000442 in words is "seven trillion, seven hundred sixty-nine billion, six hundred thirteen million, four hundred forty-two", and thus it is an aban number.