1320025314252 has 48 divisors (see below), whose sum is σ = 3155438839392. Its totient is φ = 429241643520.

The previous prime is 1320025314239. The next prime is 1320025314263. The reversal of 1320025314252 is 2524135200231.

It is an unprimeable number.

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, 6339298 + ... + 6544214.

It is an arithmetic number, because the mean of its divisors is an integer number (65738309154).

Almost surely, 2^{1320025314252} is an apocalyptic number.

1320025314252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1320025314252 is an abundant number, since it is smaller than the sum of its proper divisors (1835413525140).

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

1320025314252 is a wasteful number, since it uses less digits than its factorization.

1320025314252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218058 (or 218056 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 1320025314252 in words is "one trillion, three hundred twenty billion, twenty-five million, three hundred fourteen thousand, two hundred fifty-two".