1016660815048 has 16 divisors (see below), whose sum is σ = 1906255974960. Its totient is φ = 508325888400.

The previous prime is 1016660815033. The next prime is 1016660815063. The reversal of 1016660815048 is 8405180666101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1016660815033) and next prime (1016660815063).

It is a junction number, because it is equal to n+sod(n) for n = 1016660814989 and 1016660815007.

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, 511983 + ... + 1515073.

It is an arithmetic number, because the mean of its divisors is an integer number (119140998435).

Almost surely, 2^{1016660815048} is an apocalyptic number.

It is an amenable number.

1016660815048 is a deficient number, since it is larger than the sum of its proper divisors (889595159912).

1016660815048 is a wasteful number, since it uses less digits than its factorization.

1016660815048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129788 (or 1129784 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 1016660815048 in words is "one trillion, sixteen billion, six hundred sixty million, eight hundred fifteen thousand, forty-eight".