1342424328 has 128 divisors (see below), whose sum is σ = 4098278400. Its totient is φ = 357882624.

The previous prime is 1342424249. The next prime is 1342424359. The reversal of 1342424328 is 8234242431.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210726 + ... + 217002.

It is an arithmetic number, because the mean of its divisors is an integer number (32017800).

Almost surely, 2^1342424328 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 1342424328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2049139200).

1342424328 is an abundant number, since it is smaller than the sum of its proper divisors (2755854072).

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

1342424328 is a wasteful number, since it uses less digits than its factorization.

1342424328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6379 (or 6375 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

The square root of 1342424328 is about 36639.1092686490. The cubic root of 1342424328 is about 1103.1382360767.

Adding to 1342424328 its reverse (8234242431), we get a palindrome (9576666759).

The spelling of 1342424328 in words is "one billion, three hundred forty-two million, four hundred twenty-four thousand, three hundred twenty-eight".