1000689560229 has 16 divisors (see below), whose sum is σ = 1427500786880. Its totient is φ = 621653564160.

The previous prime is 1000689560207. The next prime is 1000689560231. The reversal of 1000689560229 is 9220659860001.

It is not a de Polignac number, because 1000689560229 - 2⁵ = 1000689560197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000689560239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143897812 + ... + 143904765.

It is an arithmetic number, because the mean of its divisors is an integer number (89218799180).

Almost surely, 2^{1000689560229} is an apocalyptic number.

1000689560229 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1000689560229 is a deficient number, since it is larger than the sum of its proper divisors (426811226651).

1000689560229 is a wasteful number, since it uses less digits than its factorization.

1000689560229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287802660.

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 1000689560229 in words is "one trillion, six hundred eighty-nine million, five hundred sixty thousand, two hundred twenty-nine".