2043045710400 has 504 divisors, whose sum is σ = 7112433775104. Its totient is φ = 513352396800.

The previous prime is 2043045710371. The next prime is 2043045710417. The reversal of 2043045710400 is 40175403402.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 330961714 + ... + 330967886.

It is an arithmetic number, because the mean of its divisors is an integer number (14111971776).

Almost surely, 2^{2043045710400} is an apocalyptic number.

2043045710400 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 2043045710400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3556216887552).

2043045710400 is an abundant number, since it is smaller than the sum of its proper divisors (5069388064704).

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

2043045710400 is a wasteful number, since it uses less digits than its factorization.

2043045710400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6427 (or 6393 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The spelling of 2043045710400 in words is "two trillion, forty-three billion, forty-five million, seven hundred ten thousand, four hundred".