2421202141 has 16 divisors (see below), whose sum is σ = 2525644800. Its totient is φ = 2318243200.

The previous prime is 2421202139. The next prime is 2421202181. The reversal of 2421202141 is 1412021242.

It is a cyclic number.

It is not a de Polignac number, because 2421202141 - 2¹ = 2421202139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421202181) 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, 2885400 + ... + 2886238.

It is an arithmetic number, because the mean of its divisors is an integer number (157852800).

Almost surely, 2^2421202141 is an apocalyptic number.

It is an amenable number.

2421202141 is a deficient number, since it is larger than the sum of its proper divisors (104442659).

2421202141 is a wasteful number, since it uses less digits than its factorization.

2421202141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2421202141 is about 49205.7124834099. The cubic root of 2421202141 is about 1342.7969612184.

Adding to 2421202141 its reverse (1412021242), we get a palindrome (3833223383).

The spelling of 2421202141 in words is "two billion, four hundred twenty-one million, two hundred two thousand, one hundred forty-one".