412916666652 has 144 divisors (see below), whose sum is σ = 1246187953920. Its totient is φ = 117892472544.

The previous prime is 412916666623. The next prime is 412916666777. The reversal of 412916666652 is 256666619214.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 47 ways as a sum of consecutive naturals, for example, 7630563 + ... + 7684485.

Almost surely, 2^412916666652 is an apocalyptic number.

412916666652 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412916666652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (623093976960).

412916666652 is an abundant number, since it is smaller than the sum of its proper divisors (833271287268).

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

412916666652 is a wasteful number, since it uses less digits than its factorization.

412916666652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55397 (or 55382 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 412916666652 in words is "four hundred twelve billion, nine hundred sixteen million, six hundred sixty-six thousand, six hundred fifty-two".