1000499670160 has 40 divisors (see below), whose sum is σ = 2328244449336. Its totient is φ = 399841551360.

The previous prime is 1000499670091. The next prime is 1000499670161. The reversal of 1000499670160 is 610769940001.

It is a happy number.

1000499670160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 108963369216 + 891536300944 = 330096^2 + 944212^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1000499670161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5508781 + ... + 5687500.

Almost surely, 2^{1000499670160} is an apocalyptic number.

1000499670160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000499670160 is an abundant number, since it is smaller than the sum of its proper divisors (1327744779176).

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

1000499670160 is a wasteful number, since it uses less digits than its factorization.

1000499670160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11197411 (or 11197405 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 1000499670160 in words is "one trillion, four hundred ninety-nine million, six hundred seventy thousand, one hundred sixty".