1320632652304 has 80 divisors (see below), whose sum is σ = 3025493856000. Its totient is φ = 546396544512.

The previous prime is 1320632652301. The next prime is 1320632652397. The reversal of 1320632652304 is 4032562360231.

It is a super-3 number, since 3×1320632652304³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1320632652301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29622222 + ... + 29666770.

It is an arithmetic number, because the mean of its divisors is an integer number (37818673200).

Almost surely, 2^{1320632652304} is an apocalyptic number.

1320632652304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1320632652304 is an abundant number, since it is smaller than the sum of its proper divisors (1704861203696).

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

1320632652304 is a wasteful number, since it uses less digits than its factorization.

1320632652304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53720 (or 53714 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 1320632652304 in words is "one trillion, three hundred twenty billion, six hundred thirty-two million, six hundred fifty-two thousand, three hundred four".