2421254055 has 32 divisors (see below), whose sum is σ = 4228869888. Its totient is φ = 1173196800.

The previous prime is 2421253981. The next prime is 2421254071. The reversal of 2421254055 is 5504521242.

It is not a de Polignac number, because 2421254055 - 2⁸ = 2421253799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 328167 + ... + 335463.

It is an arithmetic number, because the mean of its divisors is an integer number (132152184).

Almost surely, 2^2421254055 is an apocalyptic number.

2421254055 is a deficient number, since it is larger than the sum of its proper divisors (1807615833).

2421254055 is a wasteful number, since it uses less digits than its factorization.

2421254055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9327.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 2421254055 is about 49206.2400006341. The cubic root of 2421254055 is about 1342.8065583055.

Adding to 2421254055 its reverse (5504521242), we get a palindrome (7925775297).

The spelling of 2421254055 in words is "two billion, four hundred twenty-one million, two hundred fifty-four thousand, fifty-five".