2043068651400 has 576 divisors, whose sum is σ = 7793386012800. Its totient is φ = 440553738240.

The previous prime is 2043068651353. The next prime is 2043068651401. The reversal of 2043068651400 is 41568603402.

It is not an unprimeable number, because it can be changed into a prime (2043068651401) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 49341906 + ... + 49383294.

It is an arithmetic number, because the mean of its divisors is an integer number (13530184050).

Almost surely, 2^{2043068651400} is an apocalyptic number.

2043068651400 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 2043068651400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3896693006400).

2043068651400 is an abundant number, since it is smaller than the sum of its proper divisors (5750317361400).

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

2043068651400 is a wasteful number, since it uses less digits than its factorization.

2043068651400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41518 (or 41502 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 2043068651400 in words is "two trillion, forty-three billion, sixty-eight million, six hundred fifty-one thousand, four hundred".