41491101 has 16 divisors (see below), whose sum is σ = 59572800. Its totient is φ = 25590528.

The previous prime is 41491091. The next prime is 41491111. The reversal of 41491101 is 10119414.

It is an interprime number because it is at equal distance from previous prime (41491091) and next prime (41491111).

It is not a de Polignac number, because 41491101 - 2¹⁷ = 41360029 is a prime.

It is a super-2 number, since 2×41491101² = 3443022924384402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41491111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3886 + ... + 9903.

It is an arithmetic number, because the mean of its divisors is an integer number (3723300).

Almost surely, 2^41491101 is an apocalyptic number.

It is an amenable number.

41491101 is a deficient number, since it is larger than the sum of its proper divisors (18081699).

41491101 is a wasteful number, since it uses less digits than its factorization.

41491101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13868.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 41491101 is about 6441.3586299786. The cubic root of 41491101 is about 346.1930299385.

The spelling of 41491101 in words is "forty-one million, four hundred ninety-one thousand, one hundred one".