2000000100940 has 24 divisors (see below), whose sum is σ = 4205103527520. Its totient is φ = 799027980288.

The previous prime is 2000000100887. The next prime is 2000000100941. The reversal of 2000000100940 is 490010000002.

It is not an unprimeable number, because it can be changed into a prime (2000000100941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60736885 + ... + 60769804.

It is an arithmetic number, because the mean of its divisors is an integer number (175212646980).

Almost surely, 2^{2000000100940} is an apocalyptic number.

2000000100940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000000100940 is an abundant number, since it is smaller than the sum of its proper divisors (2205103426580).

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

2000000100940 is a wasteful number, since it uses less digits than its factorization.

2000000100940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121507521 (or 121507519 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2000000100940 its reverse (490010000002), we get a palindrome (2490010100942).

The spelling of 2000000100940 in words is "two trillion, one hundred thousand, nine hundred forty".