2126615430300 has 72 divisors (see below), whose sum is σ = 6183927120000. Its totient is φ = 564247696320.

The previous prime is 2126615430259. The next prime is 2126615430311. The reversal of 2126615430300 is 30345166212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17751150 + ... + 17870549.

Almost surely, 2^{2126615430300} is an apocalyptic number.

2126615430300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2126615430300 is an abundant number, since it is smaller than the sum of its proper divisors (4057311689700).

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

2126615430300 is a wasteful number, since it uses less digits than its factorization.

2126615430300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35621915 (or 35621908 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 2126615430300 in words is "two trillion, one hundred twenty-six billion, six hundred fifteen million, four hundred thirty thousand, three hundred".