2041423541 has 4 divisors (see below), whose sum is σ = 2076024000. Its totient is φ = 2006823084.

The previous prime is 2041423507. The next prime is 2041423547. The reversal of 2041423541 is 1453241402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2041423541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2041423541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041423547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17300141 + ... + 17300258.

It is an arithmetic number, because the mean of its divisors is an integer number (519006000).

Almost surely, 2^2041423541 is an apocalyptic number.

It is an amenable number.

2041423541 is a deficient number, since it is larger than the sum of its proper divisors (34600459).

2041423541 is an equidigital number, since it uses as much as digits as its factorization.

2041423541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34600458.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2041423541 is about 45182.1152780611. The cubic root of 2041423541 is about 1268.5600769657.

Adding to 2041423541 its reverse (1453241402), we get a palindrome (3494664943).

The spelling of 2041423541 in words is "two billion, forty-one million, four hundred twenty-three thousand, five hundred forty-one".