1421444124132 has 12 divisors (see below), whose sum is σ = 3316702956336. Its totient is φ = 473814708040.

The previous prime is 1421444124127. The next prime is 1421444124193. The reversal of 1421444124132 is 2314214441241.

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 a junction number, because it is equal to n+sod(n) for n = 1421444124093 and 1421444124102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59226838494 + ... + 59226838517.

It is an arithmetic number, because the mean of its divisors is an integer number (276391913028).

Almost surely, 2^{1421444124132} is an apocalyptic number.

1421444124132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1421444124132 is an abundant number, since it is smaller than the sum of its proper divisors (1895258832204).

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

1421444124132 is a wasteful number, since it uses less digits than its factorization.

1421444124132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118453677018 (or 118453677016 counting only the distinct ones).

The product of its digits is 24576, while the sum is 33.

Adding to 1421444124132 its reverse (2314214441241), we get a palindrome (3735658565373).

The spelling of 1421444124132 in words is "one trillion, four hundred twenty-one billion, four hundred forty-four million, one hundred twenty-four thousand, one hundred thirty-two".