1421114412 has 12 divisors (see below), whose sum is σ = 3315933656. Its totient is φ = 473704800.

The previous prime is 1421114411. The next prime is 1421114417. The reversal of 1421114412 is 2144111241.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1421114411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59213089 + ... + 59213112.

Almost surely, 2^1421114412 is an apocalyptic number.

1421114412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1421114412 is an abundant number, since it is smaller than the sum of its proper divisors (1894819244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1421114412 is a wasteful number, since it uses less digits than its factorization.

1421114412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118426208 (or 118426206 counting only the distinct ones).

The product of its digits is 256, while the sum is 21.

The square root of 1421114412 is about 37697.6711747556. The cubic root of 1421114412 is about 1124.2848226833.

Adding to 1421114412 its reverse (2144111241), we get a palindrome (3565225653).

The spelling of 1421114412 in words is "one billion, four hundred twenty-one million, one hundred fourteen thousand, four hundred twelve".