412212140 has 48 divisors (see below), whose sum is σ = 882481152. Its totient is φ = 161701056.

The previous prime is 412212131. The next prime is 412212169. The reversal of 412212140 is 41212214.

412212140 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378677 + ... + 379763.

It is an arithmetic number, because the mean of its divisors is an integer number (18385024).

Almost surely, 2^412212140 is an apocalyptic number.

It is an amenable number.

412212140 is an abundant number, since it is smaller than the sum of its proper divisors (470269012).

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

412212140 is a wasteful number, since it uses less digits than its factorization.

412212140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446 (or 1444 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 412212140 is about 20303.0081515031. The cubic root of 412212140 is about 744.2295775694.

Adding to 412212140 its reverse (41212214), we get a palindrome (453424354).

The spelling of 412212140 in words is "four hundred twelve million, two hundred twelve thousand, one hundred forty".