4055220143401 has 4 divisors (see below), whose sum is σ = 4634537306752. Its totient is φ = 3475902980052.

The previous prime is 4055220143333. The next prime is 4055220143419. The reversal of 4055220143401 is 1043410225504.

4055220143401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4055220143401 - 2¹¹ = 4055220141353 is a prime.

It is a super-2 number, since 2×4055220143401² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4055220143431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289658581665 + ... + 289658581678.

It is an arithmetic number, because the mean of its divisors is an integer number (1158634326688).

Almost surely, 2^{4055220143401} is an apocalyptic number.

It is an amenable number.

4055220143401 is a deficient number, since it is larger than the sum of its proper divisors (579317163351).

4055220143401 is an equidigital number, since it uses as much as digits as its factorization.

4055220143401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579317163350.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 4055220143401 its reverse (1043410225504), we get a palindrome (5098630368905).

The spelling of 4055220143401 in words is "four trillion, fifty-five billion, two hundred twenty million, one hundred forty-three thousand, four hundred one".