1421413443324 has 72 divisors (see below), whose sum is σ = 4106453420160. Its totient is φ = 406103497632.

The previous prime is 1421413443319. The next prime is 1421413443349. The reversal of 1421413443324 is 4233443141241.

1421413443324 is a `hidden beast` number, since 1 + 4 + 214 + 1 + 3 + 4 + 433 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8276107 + ... + 8446109.

It is an arithmetic number, because the mean of its divisors is an integer number (57034075280).

Almost surely, 2^{1421413443324} is an apocalyptic number.

1421413443324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1421413443324 is an abundant number, since it is smaller than the sum of its proper divisors (2685039976836).

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

1421413443324 is a wasteful number, since it uses less digits than its factorization.

1421413443324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203199 (or 203194 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

Adding to 1421413443324 its reverse (4233443141241), we get a palindrome (5654856584565).

The spelling of 1421413443324 in words is "one trillion, four hundred twenty-one billion, four hundred thirteen million, four hundred forty-three thousand, three hundred twenty-four".