1326190376160 has 384 divisors, whose sum is σ = 5047270824960. Its totient is φ = 323276064768.

The previous prime is 1326190376141. The next prime is 1326190376239. The reversal of 1326190376160 is 616730916231.

It is a happy number.

1326190376160 is a `hidden beast` number, since 1 + 3 + 26 + 1 + 9 + 0 + 3 + 7 + 616 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5669847 + ... + 5899113.

It is an arithmetic number, because the mean of its divisors is an integer number (13143934440).

Almost surely, 2^{1326190376160} is an apocalyptic number.

1326190376160 is a gapful number since it is divisible by the number (10) 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 1326190376160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2523635412480).

1326190376160 is an abundant number, since it is smaller than the sum of its proper divisors (3721080448800).

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

1326190376160 is a wasteful number, since it uses less digits than its factorization.

1326190376160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229407 (or 229393 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 1326190376160 in words is "one trillion, three hundred twenty-six billion, one hundred ninety million, three hundred seventy-six thousand, one hundred sixty".