1342444120 has 16 divisors (see below), whose sum is σ = 3020499360. Its totient is φ = 536977632.

The previous prime is 1342444097. The next prime is 1342444139. The reversal of 1342444120 is 214442431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16780512 + ... + 16780591.

It is an arithmetic number, because the mean of its divisors is an integer number (188781210).

Almost surely, 2^1342444120 is an apocalyptic number.

1342444120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342444120 is an abundant number, since it is smaller than the sum of its proper divisors (1678055240).

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

1342444120 is a wasteful number, since it uses less digits than its factorization.

1342444120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33561114 (or 33561110 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 1342444120 is about 36639.3793615558. The cubic root of 1342444120 is about 1103.1436574138.

Adding to 1342444120 its reverse (214442431), we get a palindrome (1556886551).

The spelling of 1342444120 in words is "one billion, three hundred forty-two million, four hundred forty-four thousand, one hundred twenty".