1047929459616 has 576 divisors, whose sum is σ = 3381791212800. Its totient is φ = 317290659840.

The previous prime is 1047929459597. The next prime is 1047929459669. The reversal of 1047929459616 is 6169549297401.

1047929459616 is a `hidden beast` number, since 1 + 0 + 4 + 7 + 9 + 2 + 9 + 4 + 5 + 9 + 616 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2273165626 + ... + 2273166086.

It is an arithmetic number, because the mean of its divisors is an integer number (5871165300).

Almost surely, 2^{1047929459616} is an apocalyptic number.

1047929459616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1047929459616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1690895606400).

1047929459616 is an abundant number, since it is smaller than the sum of its proper divisors (2333861753184).

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

1047929459616 is a wasteful number, since it uses less digits than its factorization.

1047929459616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811 (or 791 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 63.

The spelling of 1047929459616 in words is "one trillion, forty-seven billion, nine hundred twenty-nine million, four hundred fifty-nine thousand, six hundred sixteen".