1342135152 has 120 divisors (see below), whose sum is σ = 3831504768. Its totient is φ = 438480000.

The previous prime is 1342135147. The next prime is 1342135153. The reversal of 1342135152 is 2515312431.

1342135152 is a `hidden beast` number, since 134 + 2 + 13 + 515 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342135153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2565963 + ... + 2566485.

Almost surely, 2^1342135152 is an apocalyptic number.

1342135152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342135152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1915752384).

1342135152 is an abundant number, since it is smaller than the sum of its proper divisors (2489369616).

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

1342135152 is a wasteful number, since it uses less digits than its factorization.

1342135152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859 (or 850 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1342135152 is about 36635.1627811315. The cubic root of 1342135152 is about 1103.0590201873.

Adding to 1342135152 its reverse (2515312431), we get a palindrome (3857447583).

The spelling of 1342135152 in words is "one billion, three hundred forty-two million, one hundred thirty-five thousand, one hundred fifty-two".