2054214401 has 4 divisors (see below), whose sum is σ = 2060819904. Its totient is φ = 2047608900.

The previous prime is 2054214389. The next prime is 2054214403. The reversal of 2054214401 is 1044124502.

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 a de Polignac number, because none of the positive numbers 2^k-2054214401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2054214403) 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, 3302285 + ... + 3302906.

It is an arithmetic number, because the mean of its divisors is an integer number (515204976).

Almost surely, 2^2054214401 is an apocalyptic number.

It is an amenable number.

2054214401 is a deficient number, since it is larger than the sum of its proper divisors (6605503).

2054214401 is an equidigital number, since it uses as much as digits as its factorization.

2054214401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6605502.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2054214401 is about 45323.4420691986. The cubic root of 2054214401 is about 1271.2040167945.

Adding to 2054214401 its reverse (1044124502), we get a palindrome (3098338903).

It can be divided in two parts, 20542 and 14401, that added together give a palindrome (34943).

The spelling of 2054214401 in words is "two billion, fifty-four million, two hundred fourteen thousand, four hundred one".