2061234900 has 108 divisors (see below), whose sum is σ = 6557448352. Its totient is φ = 541442880.

The previous prime is 2061234881. The next prime is 2061234913. The reversal of 2061234900 is 94321602.

2061234900 is a `hidden beast` number, since 2 + 0 + 612 + 3 + 49 + 0 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 43209 + ... + 77391.

Almost surely, 2^2061234900 is an apocalyptic number.

2061234900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2061234900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3278724176).

2061234900 is an abundant number, since it is smaller than the sum of its proper divisors (4496213452).

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

2061234900 is a wasteful number, since it uses less digits than its factorization.

2061234900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34270 (or 34260 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2061234900 is about 45400.8248823741. The cubic root of 2061234900 is about 1272.6505290615.

The spelling of 2061234900 in words is "two billion, sixty-one million, two hundred thirty-four thousand, nine hundred".