2141424402 has 96 divisors (see below), whose sum is σ = 4816905408. Its totient is φ = 630594432.

The previous prime is 2141424391. The next prime is 2141424419. The reversal of 2141424402 is 2044241412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25800253 + ... + 25800335.

It is an arithmetic number, because the mean of its divisors is an integer number (50176098).

Almost surely, 2^2141424402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2141424402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2408452704).

2141424402 is an abundant number, since it is smaller than the sum of its proper divisors (2675481006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2141424402 is a wasteful number, since it uses less digits than its factorization.

2141424402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 2141424402 is about 46275.5270310344. The cubic root of 2141424402 is about 1288.9445931627.

Adding to 2141424402 its reverse (2044241412), we get a palindrome (4185665814).

The spelling of 2141424402 in words is "two billion, one hundred forty-one million, four hundred twenty-four thousand, four hundred two".