1342333420 has 36 divisors (see below), whose sum is σ = 2841309072. Its totient is φ = 532698400.

The previous prime is 1342333309. The next prime is 1342333423. The reversal of 1342333420 is 243332431.

It is not an unprimeable number, because it can be changed into a prime (1342333423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341265 + ... + 345175.

It is an arithmetic number, because the mean of its divisors is an integer number (78925252).

Almost surely, 2^1342333420 is an apocalyptic number.

1342333420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342333420 is an abundant number, since it is smaller than the sum of its proper divisors (1498975652).

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

1342333420 is a wasteful number, since it uses less digits than its factorization.

1342333420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4182 (or 4049 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 1342333420 is about 36637.8686607177. The cubic root of 1342333420 is about 1103.1133342746.

Adding to 1342333420 its reverse (243332431), we get a palindrome (1585665851).

The spelling of 1342333420 in words is "one billion, three hundred forty-two million, three hundred thirty-three thousand, four hundred twenty".