41391427 has 24 divisors (see below), whose sum is σ = 53836272. Its totient is φ = 31449600.

The previous prime is 41391409. The next prime is 41391431. The reversal of 41391427 is 72419314.

It is not a de Polignac number, because 41391427 - 2¹⁵ = 41358659 is a prime.

It is a super-3 number, since 3×41391427³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (41391487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21163 + ... + 23035.

It is an arithmetic number, because the mean of its divisors is an integer number (2243178).

Almost surely, 2^41391427 is an apocalyptic number.

41391427 is a deficient number, since it is larger than the sum of its proper divisors (12444845).

41391427 is a wasteful number, since it uses less digits than its factorization.

41391427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939 (or 1932 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 41391427 is about 6433.6169453893. The cubic root of 41391427 is about 345.9155880151.

The spelling of 41391427 in words is "forty-one million, three hundred ninety-one thousand, four hundred twenty-seven".