41081378 has 8 divisors (see below), whose sum is σ = 66362268. Its totient is φ = 18960624.

The previous prime is 41081353. The next prime is 41081387. The reversal of 41081378 is 87318014.

It can be written as a sum of positive squares in 2 ways, for example, as 39526369 + 1555009 = 6287^2 + 1247^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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, 790001 + ... + 790052.

Almost surely, 2^41081378 is an apocalyptic number.

41081378 is a deficient number, since it is larger than the sum of its proper divisors (25280890).

41081378 is a wasteful number, since it uses less digits than its factorization.

41081378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580068.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 41081378 is about 6409.4756415794. The cubic root of 41081378 is about 345.0497106833.

The spelling of 41081378 in words is "forty-one million, eighty-one thousand, three hundred seventy-eight".