1352023234 has 4 divisors (see below), whose sum is σ = 2028034854. Its totient is φ = 676011616.

The previous prime is 1352023213. The next prime is 1352023259. The reversal of 1352023234 is 4323202531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4323202531 = 467 ⋅9257393.

It can be written as a sum of positive squares in only one way, i.e., 1230957225 + 121066009 = 35085^2 + 11003^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1352023199 and 1352023208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338005807 + ... + 338005810.

Almost surely, 2^1352023234 is an apocalyptic number.

1352023234 is a deficient number, since it is larger than the sum of its proper divisors (676011620).

1352023234 is an equidigital number, since it uses as much as digits as its factorization.

1352023234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676011619.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 1352023234 is about 36769.8685610922. The cubic root of 1352023234 is about 1105.7612967998.

Adding to 1352023234 its reverse (4323202531), we get a palindrome (5675225765).

The spelling of 1352023234 in words is "one billion, three hundred fifty-two million, twenty-three thousand, two hundred thirty-four".