1353340232 has 16 divisors (see below), whose sum is σ = 2568086640. Its totient is φ = 668517136.

The previous prime is 1353340223. The next prime is 1353340237. The reversal of 1353340232 is 2320433531.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1353340237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018418 + ... + 1019745.

It is an arithmetic number, because the mean of its divisors is an integer number (160505415).

Almost surely, 2^1353340232 is an apocalyptic number.

It is an amenable number.

1353340232 is a deficient number, since it is larger than the sum of its proper divisors (1214746408).

1353340232 is a wasteful number, since it uses less digits than its factorization.

1353340232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038252 (or 2038248 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 1353340232 is about 36787.7728600142. The cubic root of 1353340232 is about 1106.1202188416.

Adding to 1353340232 its reverse (2320433531), we get a palindrome (3673773763).

The spelling of 1353340232 in words is "one billion, three hundred fifty-three million, three hundred forty thousand, two hundred thirty-two".