1364438357112 has 128 divisors (see below), whose sum is σ = 3614780252160. Its totient is φ = 428502130560.

The previous prime is 1364438357039. The next prime is 1364438357119. The reversal of 1364438357112 is 2117538344631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364438357119) 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 31 ways as a sum of consecutive naturals, for example, 9752083 + ... + 9891005.

It is an arithmetic number, because the mean of its divisors is an integer number (28240470720).

Almost surely, 2^{1364438357112} is an apocalyptic number.

1364438357112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1364438357112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1807390126080).

1364438357112 is an abundant number, since it is smaller than the sum of its proper divisors (2250341895048).

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

1364438357112 is a wasteful number, since it uses less digits than its factorization.

1364438357112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139313 (or 139309 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 1364438357112 in words is "one trillion, three hundred sixty-four billion, four hundred thirty-eight million, three hundred fifty-seven thousand, one hundred twelve".