1179471804648 has 64 divisors (see below), whose sum is σ = 2968812000000. Its totient is φ = 390473548032.

The previous prime is 1179471804557. The next prime is 1179471804743. The reversal of 1179471804648 is 8464081749711.

It is a junction number, because it is equal to n+sod(n) for n = 1179471804591 and 1179471804600.

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, 47644978 + ... + 47669726.

It is an arithmetic number, because the mean of its divisors is an integer number (46387687500).

Almost surely, 2^{1179471804648} is an apocalyptic number.

It is an amenable number.

1179471804648 is an abundant number, since it is smaller than the sum of its proper divisors (1789340195352).

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

1179471804648 is a wasteful number, since it uses less digits than its factorization.

1179471804648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38234 (or 38230 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 60.

The spelling of 1179471804648 in words is "one trillion, one hundred seventy-nine billion, four hundred seventy-one million, eight hundred four thousand, six hundred forty-eight".