1382155103652 has 24 divisors (see below), whose sum is σ = 3225318620832. Its totient is φ = 460676932800.

The previous prime is 1382155103591. The next prime is 1382155103669. The reversal of 1382155103652 is 2563015512831.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5040249 + ... + 5307392.

It is an arithmetic number, because the mean of its divisors is an integer number (134388275868).

Almost surely, 2^{1382155103652} is an apocalyptic number.

1382155103652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1382155103652 is an abundant number, since it is smaller than the sum of its proper divisors (1843163517180).

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

1382155103652 is a wasteful number, since it uses less digits than its factorization.

1382155103652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10358779 (or 10358777 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 1382155103652 in words is "one trillion, three hundred eighty-two billion, one hundred fifty-five million, one hundred three thousand, six hundred fifty-two".