41209381376 has 40 divisors (see below), whose sum is σ = 82391343804. Its totient is φ = 20591411200.

The previous prime is 41209381363. The next prime is 41209381391. The reversal of 41209381376 is 67318390214.

It can be written as a sum of positive squares in 2 ways, for example, as 34086021376 + 7123360000 = 184624^2 + 84400^2 .

It is a super-2 number, since 2×41209381376² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794576 + ... + 844848.

Almost surely, 2^41209381376 is an apocalyptic number.

It is an amenable number.

41209381376 is a deficient number, since it is larger than the sum of its proper divisors (41181962428).

41209381376 is an equidigital number, since it uses as much as digits as its factorization.

41209381376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51892 (or 51876 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 41209381376 in words is "forty-one billion, two hundred nine million, three hundred eighty-one thousand, three hundred seventy-six".