434040102212 has 6 divisors (see below), whose sum is σ = 759570178878. Its totient is φ = 217020051104.

The previous prime is 434040102191. The next prime is 434040102253. The reversal of 434040102212 is 212201040434.

It can be written as a sum of positive squares in only one way, i.e., 419986948096 + 14053154116 = 648064^2 + 118546^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54255012773 + ... + 54255012780.

It is an arithmetic number, because the mean of its divisors is an integer number (126595029813).

Almost surely, 2^434040102212 is an apocalyptic number.

It is an amenable number.

434040102212 is a deficient number, since it is larger than the sum of its proper divisors (325530076666).

434040102212 is a wasteful number, since it uses less digits than its factorization.

434040102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108510025557 (or 108510025555 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 434040102212 its reverse (212201040434), we get a palindrome (646241142646).

The spelling of 434040102212 in words is "four hundred thirty-four billion, forty million, one hundred two thousand, two hundred twelve".