34211203443 has 16 divisors (see below), whose sum is σ = 51205776160. Its totient is φ = 22572338688.

The previous prime is 34211203423. The next prime is 34211203447. The reversal of 34211203443 is 34430211243.

34211203443 is a `hidden beast` number, since 3 + 4 + 2 + 11 + 203 + 443 = 666.

It is not a de Polignac number, because 34211203443 - 2²² = 34207009139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34211203447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6528730 + ... + 6533967.

It is an arithmetic number, because the mean of its divisors is an integer number (3200361010).

Almost surely, 2^34211203443 is an apocalyptic number.

34211203443 is a deficient number, since it is larger than the sum of its proper divisors (16994572717).

34211203443 is a wasteful number, since it uses less digits than its factorization.

34211203443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13062803 (or 13062797 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 34211203443 its reverse (34430211243), we get a palindrome (68641414686).

The spelling of 34211203443 in words is "thirty-four billion, two hundred eleven million, two hundred three thousand, four hundred forty-three".