2213142454 has 16 divisors (see below), whose sum is σ = 3332448000. Its totient is φ = 1102334184.

The previous prime is 2213142377. The next prime is 2213142527. The reversal of 2213142454 is 4542413122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059399 + ... + 1061485.

It is an arithmetic number, because the mean of its divisors is an integer number (208278000).

Almost surely, 2^2213142454 is an apocalyptic number.

2213142454 is a deficient number, since it is larger than the sum of its proper divisors (1119305546).

2213142454 is a wasteful number, since it uses less digits than its factorization.

2213142454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3867.

The product of its digits is 7680, while the sum is 28.

The square root of 2213142454 is about 47044.0480188514. The cubic root of 2213142454 is about 1303.1761497128.

Adding to 2213142454 its reverse (4542413122), we get a palindrome (6755555576).

The spelling of 2213142454 in words is "two billion, two hundred thirteen million, one hundred forty-two thousand, four hundred fifty-four".