2032241155421 has 4 divisors (see below), whose sum is σ = 2087166592092. Its totient is φ = 1977315718752.

The previous prime is 2032241155403. The next prime is 2032241155433. The reversal of 2032241155421 is 1245511422302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1914379399321 + 117861756100 = 1383611^2 + 343310^2 .

It is a cyclic number.

It is not a de Polignac number, because 2032241155421 - 2¹⁰ = 2032241154397 is a prime.

It is a super-2 number, since 2×2032241155421² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032241955421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27462718280 + ... + 27462718353.

It is an arithmetic number, because the mean of its divisors is an integer number (521791648023).

Almost surely, 2^{2032241155421} is an apocalyptic number.

It is an amenable number.

2032241155421 is a deficient number, since it is larger than the sum of its proper divisors (54925436671).

2032241155421 is an equidigital number, since it uses as much as digits as its factorization.

2032241155421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54925436670.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 2032241155421 its reverse (1245511422302), we get a palindrome (3277752577723).

The spelling of 2032241155421 in words is "two trillion, thirty-two billion, two hundred forty-one million, one hundred fifty-five thousand, four hundred twenty-one".