212035246040 has 32 divisors (see below), whose sum is σ = 484900281360. Its totient is φ = 83423702400.

The previous prime is 212035246009. The next prime is 212035246097. The reversal of 212035246040 is 40642530212.

212035246040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 212035245994 and 212035246012.

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, 43447406 + ... + 43452285.

Almost surely, 2^212035246040 is an apocalyptic number.

212035246040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212035246040 is an abundant number, since it is smaller than the sum of its proper divisors (272865035320).

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

212035246040 is a wasteful number, since it uses less digits than its factorization.

212035246040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86899763 (or 86899759 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 212035246040 its reverse (40642530212), we get a palindrome (252677776252).

The spelling of 212035246040 in words is "two hundred twelve billion, thirty-five million, two hundred forty-six thousand, forty".