2141425045 has 16 divisors (see below), whose sum is σ = 2626629120. Its totient is φ = 1675256704.

The previous prime is 2141425019. The next prime is 2141425079. The reversal of 2141425045 is 5405241412.

It is a cyclic number.

It is not a de Polignac number, because 2141425045 - 2⁷ = 2141424917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333576 + ... + 339934.

It is an arithmetic number, because the mean of its divisors is an integer number (164164320).

Almost surely, 2^2141425045 is an apocalyptic number.

It is an amenable number.

2141425045 is a deficient number, since it is larger than the sum of its proper divisors (485204075).

2141425045 is a wasteful number, since it uses less digits than its factorization.

2141425045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7844.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 2141425045 is about 46275.5339785507. The cubic root of 2141425045 is about 1288.9447221720.

Adding to 2141425045 its reverse (5405241412), we get a palindrome (7546666457).

The spelling of 2141425045 in words is "two billion, one hundred forty-one million, four hundred twenty-five thousand, forty-five".