1393191324192 has 192 divisors, whose sum is σ = 3864680709120. Its totient is φ = 438236457984.

The previous prime is 1393191324181. The next prime is 1393191324281. The reversal of 1393191324192 is 2914231913931.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 621127423 + ... + 621129665.

It is an arithmetic number, because the mean of its divisors is an integer number (20128545360).

Almost surely, 2^{1393191324192} is an apocalyptic number.

1393191324192 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 1393191324192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1932340354560).

1393191324192 is an abundant number, since it is smaller than the sum of its proper divisors (2471489384928).

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

1393191324192 is a wasteful number, since it uses less digits than its factorization.

1393191324192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455 (or 3447 counting only the distinct ones).

The product of its digits is 314928, while the sum is 48.

The spelling of 1393191324192 in words is "one trillion, three hundred ninety-three billion, one hundred ninety-one million, three hundred twenty-four thousand, one hundred ninety-two".