1421132344124 has 36 divisors (see below), whose sum is σ = 2602682426904. Its totient is φ = 678921711072.

The previous prime is 1421132344111. The next prime is 1421132344141. The reversal of 1421132344124 is 4214432311241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1548974 + ... + 2289450.

Almost surely, 2^{1421132344124} is an apocalyptic number.

It is an amenable number.

1421132344124 is a deficient number, since it is larger than the sum of its proper divisors (1181550082780).

1421132344124 is a wasteful number, since it uses less digits than its factorization.

1421132344124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741434 (or 741409 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

Adding to 1421132344124 its reverse (4214432311241), we get a palindrome (5635564655365).

The spelling of 1421132344124 in words is "one trillion, four hundred twenty-one billion, one hundred thirty-two million, three hundred forty-four thousand, one hundred twenty-four".