2043304203430 has 64 divisors (see below), whose sum is σ = 4282691696640. Its totient is φ = 687449752704.

The previous prime is 2043304203401. The next prime is 2043304203461. The reversal of 2043304203430 is 343024033402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232029 + ... + 2034808.

It is an arithmetic number, because the mean of its divisors is an integer number (66917057760).

Almost surely, 2^{2043304203430} is an apocalyptic number.

2043304203430 is an abundant number, since it is smaller than the sum of its proper divisors (2239387493210).

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

2043304203430 is a wasteful number, since it uses less digits than its factorization.

2043304203430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267093.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 2043304203430 its reverse (343024033402), we get a palindrome (2386328236832).

The spelling of 2043304203430 in words is "two trillion, forty-three billion, three hundred four million, two hundred three thousand, four hundred thirty".