1414324021 has 16 divisors (see below), whose sum is σ = 1557713088. Its totient is φ = 1273449600.

The previous prime is 1414324019. The next prime is 1414324063. The reversal of 1414324021 is 1204234141.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1414324021 - 2¹ = 1414324019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1414323983 and 1414324001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414324081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923026 + ... + 924556.

It is an arithmetic number, because the mean of its divisors is an integer number (97357068).

Almost surely, 2^1414324021 is an apocalyptic number.

1414324021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1414324021 is a deficient number, since it is larger than the sum of its proper divisors (143389067).

1414324021 is a wasteful number, since it uses less digits than its factorization.

1414324021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292.

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

The square root of 1414324021 is about 37607.4995313435. The cubic root of 1414324021 is about 1122.4912712386.

Adding to 1414324021 its reverse (1204234141), we get a palindrome (2618558162).

The spelling of 1414324021 in words is "one billion, four hundred fourteen million, three hundred twenty-four thousand, twenty-one".