412846686840 has 128 divisors (see below), whose sum is σ = 1421656128000. Its totient is φ = 93952839168.

The previous prime is 412846686823. The next prime is 412846686841. The reversal of 412846686840 is 48686648214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412846686841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 880750 + ... + 1265469.

It is an arithmetic number, because the mean of its divisors is an integer number (11106688500).

Almost surely, 2^412846686840 is an apocalyptic number.

412846686840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412846686840 is an abundant number, since it is smaller than the sum of its proper divisors (1008809441160).

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

412846686840 is a wasteful number, since it uses less digits than its factorization.

412846686840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146469 (or 2146465 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 57.

The spelling of 412846686840 in words is "four hundred twelve billion, eight hundred forty-six million, six hundred eighty-six thousand, eight hundred forty".