2154233241 has 12 divisors (see below), whose sum is σ = 3113733168. Its totient is φ = 1435203384.

The previous prime is 2154233231. The next prime is 2154233329. The reversal of 2154233241 is 1423324512.

2154233241 is a `hidden beast` number, since 215 + 423 + 3 + 24 + 1 = 666.

2154233241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2154233241 - 2¹⁷ = 2154102169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2154233201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64875 + ... + 92288.

It is an arithmetic number, because the mean of its divisors is an integer number (259477764).

Almost surely, 2^2154233241 is an apocalyptic number.

It is an amenable number.

2154233241 is a deficient number, since it is larger than the sum of its proper divisors (959499927).

2154233241 is a wasteful number, since it uses less digits than its factorization.

2154233241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158692 (or 158689 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2154233241 is about 46413.7182414855. The cubic root of 2154233241 is about 1291.5094085862.

Adding to 2154233241 its reverse (1423324512), we get a palindrome (3577557753).

The spelling of 2154233241 in words is "two billion, one hundred fifty-four million, two hundred thirty-three thousand, two hundred forty-one".