1414141421 has 12 divisors (see below), whose sum is σ = 1794569760. Its totient is φ = 1101927960.

The previous prime is 1414141411. The next prime is 1414141429. The reversal of 1414141421 is 1241414141.

It is not a de Polignac number, because 1414141421 - 2⁶ = 1414141357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414141429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1311281 + ... + 1312358.

It is an arithmetic number, because the mean of its divisors is an integer number (149547480).

Almost surely, 2^1414141421 is an apocalyptic number.

1414141421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1414141421 is a deficient number, since it is larger than the sum of its proper divisors (380428339).

1414141421 is a wasteful number, since it uses less digits than its factorization.

1414141421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623664 (or 2623657 counting only the distinct ones).

The product of its digits is 512, while the sum is 23.

The square root of 1414141421 is about 37605.0717457100. The cubic root of 1414141421 is about 1122.4429617696.

Adding to 1414141421 its reverse (1241414141), we get a palindrome (2655555562).

The spelling of 1414141421 in words is "one billion, four hundred fourteen million, one hundred forty-one thousand, four hundred twenty-one".