1047588660000 has 960 divisors, whose sum is σ = 3928052620800. Its totient is φ = 271440000000.

The previous prime is 1047588659983. The next prime is 1047588660031. The reversal of 1047588660000 is 668857401.

It is a happy number.

1047588660000 is a `hidden beast` number, since 1 + 0 + 4 + 7 + 588 + 6 + 60 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 4173659875 + ... + 4173660125.

It is an arithmetic number, because the mean of its divisors is an integer number (4091721480).

Almost surely, 2^{1047588660000} is an apocalyptic number.

1047588660000 is a gapful number since it is divisible by the number (10) 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 1047588660000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1964026310400).

1047588660000 is an abundant number, since it is smaller than the sum of its proper divisors (2880463960800).

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

1047588660000 is a wasteful number, since it uses less digits than its factorization.

1047588660000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 1047588660000 in words is "one trillion, forty-seven billion, five hundred eighty-eight million, six hundred sixty thousand".