2127232542920 has 16 divisors (see below), whose sum is σ = 4786273221660. Its totient is φ = 850893017152.

The previous prime is 2127232542889. The next prime is 2127232542977. The reversal of 2127232542920 is 292452327212.

It can be written as a sum of positive squares in 2 ways, for example, as 2104025676676 + 23206866244 = 1450526^2 + 152338^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26590406747 + ... + 26590406826.

Almost surely, 2^{2127232542920} is an apocalyptic number.

2127232542920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2127232542920 is an abundant number, since it is smaller than the sum of its proper divisors (2659040678740).

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

2127232542920 is a wasteful number, since it uses less digits than its factorization.

2127232542920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53180813584 (or 53180813580 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 2127232542920 in words is "two trillion, one hundred twenty-seven billion, two hundred thirty-two million, five hundred forty-two thousand, nine hundred twenty".