1029478484008 has 16 divisors (see below), whose sum is σ = 2078754631380. Its totient is φ = 475143915648.

The previous prime is 1029478483973. The next prime is 1029478484009. The reversal of 1029478484008 is 8004848749201.

It can be written as a sum of positive squares in 2 ways, for example, as 1010752751044 + 18725732964 = 1005362^2 + 136842^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1029478484008.

It is not an unprimeable number, because it can be changed into a prime (1029478484009) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4949415685 + ... + 4949415892.

Almost surely, 2^{1029478484008} is an apocalyptic number.

It is an amenable number.

1029478484008 is an abundant number, since it is smaller than the sum of its proper divisors (1049276147372).

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

1029478484008 is a wasteful number, since it uses less digits than its factorization.

1029478484008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9898831596 (or 9898831592 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 55.

The spelling of 1029478484008 in words is "one trillion, twenty-nine billion, four hundred seventy-eight million, four hundred eighty-four thousand, eight".