412015520240 has 20 divisors (see below), whose sum is σ = 957936084744. Its totient is φ = 164806208064.

The previous prime is 412015520227. The next prime is 412015520261. The reversal of 412015520240 is 42025510214.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2575096922 + ... + 2575097081.

Almost surely, 2^412015520240 is an apocalyptic number.

412015520240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412015520240 is an abundant number, since it is smaller than the sum of its proper divisors (545920564504).

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

412015520240 is a wasteful number, since it uses less digits than its factorization.

412015520240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150194016 (or 5150194010 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The spelling of 412015520240 in words is "four hundred twelve billion, fifteen million, five hundred twenty thousand, two hundred forty".