2154224414 has 8 divisors (see below), whose sum is σ = 3300088608. Its totient is φ = 1054194880.

The previous prime is 2154224381. The next prime is 2154224453. The reversal of 2154224414 is 4144224512.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11458547 + ... + 11458734.

It is an arithmetic number, because the mean of its divisors is an integer number (412511076).

Almost surely, 2^2154224414 is an apocalyptic number.

2154224414 is a deficient number, since it is larger than the sum of its proper divisors (1145864194).

2154224414 is a wasteful number, since it uses less digits than its factorization.

2154224414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22917330.

The product of its digits is 10240, while the sum is 29.

The square root of 2154224414 is about 46413.6231509672. The cubic root of 2154224414 is about 1291.5076445913.

Adding to 2154224414 its reverse (4144224512), we get a palindrome (6298448926).

The spelling of 2154224414 in words is "two billion, one hundred fifty-four million, two hundred twenty-four thousand, four hundred fourteen".