2421034220055 has 32 divisors (see below), whose sum is σ = 4242248080128. Its totient is φ = 1169267302400.

The previous prime is 2421034220041. The next prime is 2421034220069. The reversal of 2421034220055 is 5500224301242.

2421034220055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2421034220041) and next prime (2421034220069).

It is not a de Polignac number, because 2421034220055 - 2⁵ = 2421034220023 is a prime.

It is a super-2 number, since 2×2421034220055² (a number of 26 digits) contains 22 as substring.

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, 28504161 + ... + 28588970.

It is an arithmetic number, because the mean of its divisors is an integer number (132570252504).

Almost surely, 2^{2421034220055} is an apocalyptic number.

2421034220055 is a deficient number, since it is larger than the sum of its proper divisors (1821213860073).

2421034220055 is a wasteful number, since it uses less digits than its factorization.

2421034220055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57093407.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 2421034220055 its reverse (5500224301242), we get a palindrome (7921258521297).

The spelling of 2421034220055 in words is "two trillion, four hundred twenty-one billion, thirty-four million, two hundred twenty thousand, fifty-five".