1342001424 has 80 divisors (see below), whose sum is σ = 3671764992. Its totient is φ = 421474944.

The previous prime is 1342001411. The next prime is 1342001473. The reversal of 1342001424 is 4241002431.

It is a self number, because there is not a number n which added to its sum of digits gives 1342001424.

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, 64897 + ... + 83039.

Almost surely, 2^1342001424 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 1342001424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1835882496).

1342001424 is an abundant number, since it is smaller than the sum of its proper divisors (2329763568).

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

1342001424 is a wasteful number, since it uses less digits than its factorization.

1342001424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18244 (or 18238 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1342001424 is about 36633.3376038821. The cubic root of 1342001424 is about 1103.0223833464.

Adding to 1342001424 its reverse (4241002431), we get a palindrome (5583003855).

The spelling of 1342001424 in words is "one billion, three hundred forty-two million, one thousand, four hundred twenty-four".