1342546132 has 18 divisors (see below), whose sum is σ = 2376206798. Its totient is φ = 663715008.

The previous prime is 1342546111. The next prime is 1342546169. The reversal of 1342546132 is 2316452431.

It can be written as a sum of positive squares in 3 ways, for example, as 59043856 + 1283502276 = 7684^2 + 35826^2 .

It is a super-2 number, since 2×1342546132² = 3604860233096322848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1342546094 and 1342546103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10498 + ... + 52870.

Almost surely, 2^1342546132 is an apocalyptic number.

It is an amenable number.

1342546132 is a deficient number, since it is larger than the sum of its proper divisors (1033660666).

1342546132 is an equidigital number, since it uses as much as digits as its factorization.

1342546132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42555 (or 42464 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 1342546132 is about 36640.7714438438. The cubic root of 1342546132 is about 1103.1715992449.

Adding to 1342546132 its reverse (2316452431), we get a palindrome (3658998563).

The spelling of 1342546132 in words is "one billion, three hundred forty-two million, five hundred forty-six thousand, one hundred thirty-two".