2114423421 has 8 divisors (see below), whose sum is σ = 3075525024. Its totient is φ = 1281468720.

The previous prime is 2114423413. The next prime is 2114423459. The reversal of 2114423421 is 1243244112.

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

It is not a de Polignac number, because 2114423421 - 2³ = 2114423413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2114423391 and 2114423400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114423401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32036686 + ... + 32036751.

It is an arithmetic number, because the mean of its divisors is an integer number (384440628).

Almost surely, 2^2114423421 is an apocalyptic number.

It is an amenable number.

2114423421 is a deficient number, since it is larger than the sum of its proper divisors (961101603).

2114423421 is a wasteful number, since it uses less digits than its factorization.

2114423421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64073451.

The product of its digits is 1536, while the sum is 24.

The square root of 2114423421 is about 45982.8600785119. The cubic root of 2114423421 is about 1283.5042771257.

Adding to 2114423421 its reverse (1243244112), we get a palindrome (3357667533).

The spelling of 2114423421 in words is "two billion, one hundred fourteen million, four hundred twenty-three thousand, four hundred twenty-one".