1352443530212 has 48 divisors (see below), whose sum is σ = 2474202845184. Its totient is φ = 646093908000.

The previous prime is 1352443530211. The next prime is 1352443530281. The reversal of 1352443530212 is 2120353442531.

It is not an unprimeable number, because it can be changed into a prime (1352443530211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15714137 + ... + 15799967.

It is an arithmetic number, because the mean of its divisors is an integer number (51545892608).

Almost surely, 2^{1352443530212} is an apocalyptic number.

It is an amenable number.

1352443530212 is a deficient number, since it is larger than the sum of its proper divisors (1121759314972).

1352443530212 is a wasteful number, since it uses less digits than its factorization.

1352443530212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87480 (or 87478 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 1352443530212 its reverse (2120353442531), we get a palindrome (3472796972743).

The spelling of 1352443530212 in words is "one trillion, three hundred fifty-two billion, four hundred forty-three million, five hundred thirty thousand, two hundred twelve".