1342321024 has 64 divisors (see below), whose sum is σ = 2985238080. Its totient is φ = 595929600.

The previous prime is 1342320997. The next prime is 1342321027. The reversal of 1342321024 is 4201232431.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1342320986 and 1342321004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342321027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49459 + ... + 71629.

It is an arithmetic number, because the mean of its divisors is an integer number (46644345).

Almost surely, 2^1342321024 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 1342321024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1492619040).

1342321024 is an abundant number, since it is smaller than the sum of its proper divisors (1642917056).

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

1342321024 is a wasteful number, since it uses less digits than its factorization.

1342321024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22239 (or 22227 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1342321024 is about 36637.6994910980. The cubic root of 1342321024 is about 1103.1099386367.

Adding to 1342321024 its reverse (4201232431), we get a palindrome (5543553455).

The spelling of 1342321024 in words is "one billion, three hundred forty-two million, three hundred twenty-one thousand, twenty-four".