2140922073800 has 48 divisors (see below), whose sum is σ = 5033572445700. Its totient is φ = 846746700800.

The previous prime is 2140922073751. The next prime is 2140922073803. The reversal of 2140922073800 is 83702290412.

It can be written as a sum of positive squares in 6 ways, for example, as 1015366583716 + 1125555490084 = 1007654^2 + 1060922^2 .

It is not an unprimeable number, because it can be changed into a prime (2140922073803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60120461 + ... + 60156060.

Almost surely, 2^{2140922073800} is an apocalyptic number.

2140922073800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2140922073800 is an abundant number, since it is smaller than the sum of its proper divisors (2892650371900).

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

2140922073800 is a wasteful number, since it uses less digits than its factorization.

2140922073800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120276626 (or 120276617 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 2140922073800 in words is "two trillion, one hundred forty billion, nine hundred twenty-two million, seventy-three thousand, eight hundred".