2141240433 has 16 divisors (see below), whose sum is σ = 2971140480. Its totient is φ = 1370007296.

The previous prime is 2141240419. The next prime is 2141240441. The reversal of 2141240433 is 3340421412.

It is a cyclic number.

It is not a de Polignac number, because 2141240433 - 2⁹ = 2141239921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2141240533) 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, 59160 + ... + 88217.

It is an arithmetic number, because the mean of its divisors is an integer number (185696280).

Almost surely, 2^2141240433 is an apocalyptic number.

It is an amenable number.

2141240433 is a deficient number, since it is larger than the sum of its proper divisors (829900047).

2141240433 is a wasteful number, since it uses less digits than its factorization.

2141240433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147576.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2141240433 is about 46273.5392314009. The cubic root of 2141240433 is about 1288.9076811835.

Adding to 2141240433 its reverse (3340421412), we get a palindrome (5481661845).

The spelling of 2141240433 in words is "two billion, one hundred forty-one million, two hundred forty thousand, four hundred thirty-three".