41642401 has 16 divisors (see below), whose sum is σ = 45239040. Its totient is φ = 38188800.

The previous prime is 41642399. The next prime is 41642407. The reversal of 41642401 is 10424614.

It is not a de Polignac number, because 41642401 - 2¹ = 41642399 is a prime.

It is a super-2 number, since 2×41642401² = 3468179122089602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41642407) 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, 135490 + ... + 135796.

It is an arithmetic number, because the mean of its divisors is an integer number (2827440).

Almost surely, 2^41642401 is an apocalyptic number.

It is an amenable number.

41642401 is a deficient number, since it is larger than the sum of its proper divisors (3596639).

41642401 is a wasteful number, since it uses less digits than its factorization.

41642401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 41642401 is about 6453.0923594816. The cubic root of 41642401 is about 346.6133246123.

The spelling of 41642401 in words is "forty-one million, six hundred forty-two thousand, four hundred one".