41861443481764 has 27 divisors (see below), whose sum is σ = 75291832074627. Its totient is φ = 20364793637184.

The previous prime is 41861443481749. The next prime is 41861443481779. The reversal of 41861443481764 is 46718434416814.

The square root of 41861443481764 is 6470042.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (41861443481749) and next prime (41861443481779).

It can be written as a sum of positive squares in 4 ways, for example, as 20845086872164 + 21016356609600 = 4565642^2 + 4584360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 478739392 + ... + 478826824.

Almost surely, 2^{41861443481764} is an apocalyptic number.

41861443481764 is the 6470042-nd square number.

It is an amenable number.

41861443481764 is a deficient number, since it is larger than the sum of its proper divisors (33430388592863).

41861443481764 is an frugal number, since it uses more digits than its factorization.

41861443481764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174944 (or 87472 counting only the distinct ones).

The product of its digits is 49545216, while the sum is 61.

The spelling of 41861443481764 in words is "forty-one trillion, eight hundred sixty-one billion, four hundred forty-three million, four hundred eighty-one thousand, seven hundred sixty-four".