2126589308088 has 64 divisors (see below), whose sum is σ = 6076161112320. Its totient is φ = 607577779200.

The previous prime is 2126589308057. The next prime is 2126589308119. The reversal of 2126589308088 is 8808039856212.

It is a Cunningham number, because it is equal to 1458283²-1.

It is an interprime number because it is at equal distance from previous prime (2126589308057) and next prime (2126589308119).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5650843 + ... + 6015413.

It is an arithmetic number, because the mean of its divisors is an integer number (94940017380).

Almost surely, 2^{2126589308088} is an apocalyptic number.

2126589308088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2126589308088 is an abundant number, since it is smaller than the sum of its proper divisors (3949571804232).

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

2126589308088 is a wasteful number, since it uses less digits than its factorization.

2126589308088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399308 (or 399304 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 60.

The spelling of 2126589308088 in words is "two trillion, one hundred twenty-six billion, five hundred eighty-nine million, three hundred eight thousand, eighty-eight".