1342010320 has 80 divisors (see below), whose sum is σ = 3578520960. Its totient is φ = 458491392.

The previous prime is 1342010291. The next prime is 1342010407. The reversal of 1342010320 is 230102431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1342010294 and 1342010303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159991 + ... + 168169.

It is an arithmetic number, because the mean of its divisors is an integer number (44731512).

Almost surely, 2^1342010320 is an apocalyptic number.

1342010320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342010320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1789260480).

1342010320 is an abundant number, since it is smaller than the sum of its proper divisors (2236510640).

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

1342010320 is a wasteful number, since it uses less digits than its factorization.

1342010320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8492 (or 8486 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1342010320 is about 36633.4590231389. The cubic root of 1342010320 is about 1103.0248206179.

Adding to 1342010320 its reverse (230102431), we get a palindrome (1572112751).

The spelling of 1342010320 in words is "one billion, three hundred forty-two million, ten thousand, three hundred twenty".