212034133040404 has 24 divisors (see below), whose sum is σ = 373544085529440. Its totient is φ = 105308557471776.

The previous prime is 212034133040371. The next prime is 212034133040419. The reversal of 212034133040404 is 404040331430212.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 162601447 + ... + 163900270.

It is an arithmetic number, because the mean of its divisors is an integer number (15564336897060).

Almost surely, 2^{212034133040404} is an apocalyptic number.

It is an amenable number.

212034133040404 is a deficient number, since it is larger than the sum of its proper divisors (161509952489036).

212034133040404 is a wasteful number, since it uses less digits than its factorization.

212034133040404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326502807 (or 326502805 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 212034133040404 its reverse (404040331430212), we get a palindrome (616074464470616).

The spelling of 212034133040404 in words is "two hundred twelve trillion, thirty-four billion, one hundred thirty-three million, forty thousand, four hundred four".