41645855854614 has 128 divisors (see below), whose sum is σ = 96872524646400. Its totient is φ = 11795671040000.

The previous prime is 41645855854607. The next prime is 41645855854619.

41645855854614 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41645855854619) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1021938739 + ... + 1021979489.

It is an arithmetic number, because the mean of its divisors is an integer number (756816598800).

Almost surely, 2^{41645855854614} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41645855854614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48436262323200).

41645855854614 is an abundant number, since it is smaller than the sum of its proper divisors (55226668791786).

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

41645855854614 is a wasteful number, since it uses less digits than its factorization.

41645855854614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47046.

The product of its digits is 368640000, while the sum is 66.

The spelling of 41645855854614 in words is "forty-one trillion, six hundred forty-five billion, eight hundred fifty-five million, eight hundred fifty-four thousand, six hundred fourteen".