2046213543000 has 256 divisors, whose sum is σ = 6984676707840. Its totient is φ = 494619456000.

The previous prime is 2046213542983. The next prime is 2046213543007. The reversal of 2046213543000 is 3453126402.

It is a super-2 number, since 2×2046213543000² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046213543007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11361654 + ... + 11540346.

It is an arithmetic number, because the mean of its divisors is an integer number (27283893390).

Almost surely, 2^{2046213543000} is an apocalyptic number.

2046213543000 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 2046213543000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3492338353920).

2046213543000 is an abundant number, since it is smaller than the sum of its proper divisors (4938463164840).

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

2046213543000 is a wasteful number, since it uses less digits than its factorization.

2046213543000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179075 (or 179061 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 2046213543000 its reverse (3453126402), we get a palindrome (2049666669402).

The spelling of 2046213543000 in words is "two trillion, forty-six billion, two hundred thirteen million, five hundred forty-three thousand".