1009350932660 has 96 divisors (see below), whose sum is σ = 2470260022272. Its totient is φ = 339243240960.

The previous prime is 1009350932659. The next prime is 1009350932683. The reversal of 1009350932660 is 662390539001.

It is a super-2 number, since 2×1009350932660² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8705429 + ... + 8820611.

It is an arithmetic number, because the mean of its divisors is an integer number (25731875232).

Almost surely, 2^{1009350932660} is an apocalyptic number.

1009350932660 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 1009350932660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1235130011136).

1009350932660 is an abundant number, since it is smaller than the sum of its proper divisors (1460909089612).

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

1009350932660 is a wasteful number, since it uses less digits than its factorization.

1009350932660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116433 (or 116431 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 44.

The spelling of 1009350932660 in words is "one trillion, nine billion, three hundred fifty million, nine hundred thirty-two thousand, six hundred sixty".