2000010012400 has 30 divisors (see below), whose sum is σ = 4805024055752. Its totient is φ = 800004004800.

The previous prime is 2000010012391. The next prime is 2000010012421. The reversal of 2000010012400 is 42100100002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2500012116 + ... + 2500012915.

Almost surely, 2^{2000010012400} is an apocalyptic number.

2000010012400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000010012400 is an abundant number, since it is smaller than the sum of its proper divisors (2805014043352).

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

2000010012400 is a wasteful number, since it uses less digits than its factorization.

2000010012400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000025049 (or 5000025038 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2000010012400 its reverse (42100100002), we get a palindrome (2042110112402).

The spelling of 2000010012400 in words is "two trillion, ten million, twelve thousand, four hundred".