1009638473114 has 48 divisors (see below), whose sum is σ = 1692750374208. Its totient is φ = 450628130304.

The previous prime is 1009638473111. The next prime is 1009638473143. The reversal of 1009638473114 is 4113748369001.

It is not an unprimeable number, because it can be changed into a prime (1009638473111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 658874 + ... + 1566330.

It is an arithmetic number, because the mean of its divisors is an integer number (35265632796).

Almost surely, 2^{1009638473114} is an apocalyptic number.

1009638473114 is a deficient number, since it is larger than the sum of its proper divisors (683111901094).

1009638473114 is a wasteful number, since it uses less digits than its factorization.

1009638473114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907587 (or 907568 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 1009638473114 in words is "one trillion, nine billion, six hundred thirty-eight million, four hundred seventy-three thousand, one hundred fourteen".