1442430333324 has 72 divisors (see below), whose sum is σ = 3730408613568. Its totient is φ = 469734954240.

The previous prime is 1442430333307. The next prime is 1442430333361. The reversal of 1442430333324 is 4233330342441.

1442430333324 is a `hidden beast` number, since 1 + 4 + 4 + 24 + 303 + 3 + 3 + 324 = 666.

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

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, 177184 + ... + 1707704.

It is an arithmetic number, because the mean of its divisors is an integer number (51811230744).

Almost surely, 2^{1442430333324} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1442430333324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1865204306784).

1442430333324 is an abundant number, since it is smaller than the sum of its proper divisors (2287978280244).

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

1442430333324 is a wasteful number, since it uses less digits than its factorization.

1442430333324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531135 (or 1531130 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 1442430333324 its reverse (4233330342441), we get a palindrome (5675760675765).

The spelling of 1442430333324 in words is "one trillion, four hundred forty-two billion, four hundred thirty million, three hundred thirty-three thousand, three hundred twenty-four".