41933548381 has 2 divisors, whose sum is σ = 41933548382. Its totient is φ = 41933548380.

The previous prime is 41933548373. The next prime is 41933548399. The reversal of 41933548381 is 18384533914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32001632100 + 9931916281 = 178890^2 + 99659^2 .

It is a cyclic number.

It is not a de Polignac number, because 41933548381 - 2³ = 41933548373 is a prime.

It is a super-2 number, since 2×41933548381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41933548351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20966774190 + 20966774191.

It is an arithmetic number, because the mean of its divisors is an integer number (20966774191).

Almost surely, 2^41933548381 is an apocalyptic number.

It is an amenable number.

41933548381 is a deficient number, since it is larger than the sum of its proper divisors (1).

41933548381 is an equidigital number, since it uses as much as digits as its factorization.

41933548381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 49.

The spelling of 41933548381 in words is "forty-one billion, nine hundred thirty-three million, five hundred forty-eight thousand, three hundred eighty-one".