1412205340 has 48 divisors (see below), whose sum is σ = 3650012352. Its totient is φ = 446939136.

The previous prime is 1412205337. The next prime is 1412205383. The reversal of 1412205340 is 435022141.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386149 + ... + 389788.

It is an arithmetic number, because the mean of its divisors is an integer number (76041924).

Almost surely, 2^1412205340 is an apocalyptic number.

1412205340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1412205340 is an abundant number, since it is smaller than the sum of its proper divisors (2237807012).

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

1412205340 is a wasteful number, since it uses less digits than its factorization.

1412205340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775966 (or 775964 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1412205340 is about 37579.3206431410. The cubic root of 1412205340 is about 1121.9304875683.

Adding to 1412205340 its reverse (435022141), we get a palindrome (1847227481).

The spelling of 1412205340 in words is "one billion, four hundred twelve million, two hundred five thousand, three hundred forty".