2231410421 has 8 divisors (see below), whose sum is σ = 2253251520. Its totient is φ = 2209587808.

The previous prime is 2231410417. The next prime is 2231410451. The reversal of 2231410421 is 1240141322.

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

It is a cyclic number.

It is not a de Polignac number, because 2231410421 - 2² = 2231410417 is a prime.

It is a super-3 number, since 3×2231410421³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2231410393 and 2231410402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231410451) 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, 474560 + ... + 479238.

It is an arithmetic number, because the mean of its divisors is an integer number (281656440).

Almost surely, 2^2231410421 is an apocalyptic number.

It is an amenable number.

2231410421 is a deficient number, since it is larger than the sum of its proper divisors (21841099).

2231410421 is a wasteful number, since it uses less digits than its factorization.

2231410421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9243.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2231410421 is about 47237.8071146407. The cubic root of 2231410421 is about 1306.7519363852.

Adding to 2231410421 its reverse (1240141322), we get a palindrome (3471551743).

The spelling of 2231410421 in words is "two billion, two hundred thirty-one million, four hundred ten thousand, four hundred twenty-one".