412161102648 has 128 divisors (see below), whose sum is σ = 1216525132800. Its totient is φ = 128848209408.

The previous prime is 412161102623. The next prime is 412161102649. The reversal of 412161102648 is 846201161214.

412161102648 is a `hidden beast` number, since 4 + 1 + 2 + 1 + 6 + 1 + 1 + 0 + 2 + 648 = 666.

It is a super-2 number, since 2×412161102648² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412161102649) 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, 840865 + ... + 1237487.

It is an arithmetic number, because the mean of its divisors is an integer number (9504102600).

Almost surely, 2^412161102648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412161102648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (608262566400).

412161102648 is an abundant number, since it is smaller than the sum of its proper divisors (804364030152).

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

412161102648 is a wasteful number, since it uses less digits than its factorization.

412161102648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396938 (or 396928 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 412161102648 in words is "four hundred twelve billion, one hundred sixty-one million, one hundred two thousand, six hundred forty-eight".