210412040143043 has 4 divisors (see below), whose sum is σ = 213861417850368. Its totient is φ = 206962662435720.

The previous prime is 210412040143003. The next prime is 210412040143049. The reversal of 210412040143043 is 340341040214012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210412040143043 - 2¹⁶ = 210412040077507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210412040142997 and 210412040143015.

It is not an unprimeable number, because it can be changed into a prime (210412040143049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1724688853571 + ... + 1724688853692.

It is an arithmetic number, because the mean of its divisors is an integer number (53465354462592).

Almost surely, 2^{210412040143043} is an apocalyptic number.

210412040143043 is a deficient number, since it is larger than the sum of its proper divisors (3449377707325).

210412040143043 is an equidigital number, since it uses as much as digits as its factorization.

210412040143043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449377707324.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 210412040143043 its reverse (340341040214012), we get a palindrome (550753080357055).

The spelling of 210412040143043 in words is "two hundred ten trillion, four hundred twelve billion, forty million, one hundred forty-three thousand, forty-three".