2402141121 has 24 divisors (see below), whose sum is σ = 3646431360. Its totient is φ = 1521900576.

The previous prime is 2402141099. The next prime is 2402141129. The reversal of 2402141121 is 1211412042.

2402141121 is a `hidden beast` number, since 2 + 402 + 141 + 121 = 666.

2402141121 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 2402141121 - 2¹¹ = 2402139073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2402141094 and 2402141103.

It is not an unprimeable number, because it can be changed into a prime (2402141129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69561 + ... + 98198.

It is an arithmetic number, because the mean of its divisors is an integer number (151934640).

Almost surely, 2^2402141121 is an apocalyptic number.

It is an amenable number.

2402141121 is a deficient number, since it is larger than the sum of its proper divisors (1244290239).

2402141121 is a wasteful number, since it uses less digits than its factorization.

2402141121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167845 (or 167842 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 2402141121 is about 49011.6427086463. The cubic root of 2402141121 is about 1339.2639309743.

Adding to 2402141121 its reverse (1211412042), we get a palindrome (3613553163).

The spelling of 2402141121 in words is "two billion, four hundred two million, one hundred forty-one thousand, one hundred twenty-one".