1410423421 has 16 divisors (see below), whose sum is σ = 1561032000. Its totient is φ = 1263683200.

The previous prime is 1410423407. The next prime is 1410423491. The reversal of 1410423421 is 1243240141.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1410423421 - 2⁷ = 1410423293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1410423392 and 1410423401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1410423401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211425 + ... + 217993.

It is an arithmetic number, because the mean of its divisors is an integer number (97564500).

Almost surely, 2^1410423421 is an apocalyptic number.

1410423421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1410423421 is a deficient number, since it is larger than the sum of its proper divisors (150608579).

1410423421 is a wasteful number, since it uses less digits than its factorization.

1410423421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6860.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1410423421 is about 37555.6043886928. The cubic root of 1410423421 is about 1121.4584054417.

Adding to 1410423421 its reverse (1243240141), we get a palindrome (2653663562).

The spelling of 1410423421 in words is "one billion, four hundred ten million, four hundred twenty-three thousand, four hundred twenty-one".