1342022448 has 80 divisors (see below), whose sum is σ = 3794889056. Its totient is φ = 406149120.

The previous prime is 1342022441. The next prime is 1342022467. The reversal of 1342022448 is 8442202431.

It is not an unprimeable number, because it can be changed into a prime (1342022441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20436 + ... + 55692.

Almost surely, 2^1342022448 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 1342022448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1897444528).

1342022448 is an abundant number, since it is smaller than the sum of its proper divisors (2452866608).

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

1342022448 is a wasteful number, since it uses less digits than its factorization.

1342022448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35342 (or 35336 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 1342022448 is about 36633.6245544991. The cubic root of 1342022448 is about 1103.0281433556.

Adding to 1342022448 its reverse (8442202431), we get a palindrome (9784224879).

The spelling of 1342022448 in words is "one billion, three hundred forty-two million, twenty-two thousand, four hundred forty-eight".