1352001543312 has 80 divisors (see below), whose sum is σ = 4020340459520. Its totient is φ = 383507104896.

The previous prime is 1352001543283. The next prime is 1352001543391. The reversal of 1352001543312 is 2133451002531.

It is a self number, because there is not a number n which added to its sum of digits gives 1352001543312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14427448 + ... + 14520855.

It is an arithmetic number, because the mean of its divisors is an integer number (50254255744).

Almost surely, 2^{1352001543312} is an apocalyptic number.

1352001543312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1352001543312 is an abundant number, since it is smaller than the sum of its proper divisors (2668338916208).

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

1352001543312 is a wasteful number, since it uses less digits than its factorization.

1352001543312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28948460 (or 28948454 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 1352001543312 its reverse (2133451002531), we get a palindrome (3485452545843).

The spelling of 1352001543312 in words is "one trillion, three hundred fifty-two billion, one million, five hundred forty-three thousand, three hundred twelve".