1911101828382 has 24 divisors (see below), whose sum is σ = 4140809605296. Its totient is φ = 637020254016.

The previous prime is 1911101828369. The next prime is 1911101828399. The reversal of 1911101828382 is 2838281011191.

1911101828382 is a `hidden beast` number, since 1 + 91 + 1 + 1 + 0 + 182 + 8 + 382 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261483 + ... + 1972454.

It is an arithmetic number, because the mean of its divisors is an integer number (172533733554).

Almost surely, 2^{1911101828382} is an apocalyptic number.

1911101828382 is an abundant number, since it is smaller than the sum of its proper divisors (2229707776914).

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

1911101828382 is a wasteful number, since it uses less digits than its factorization.

1911101828382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281472 (or 2281469 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 45.

The spelling of 1911101828382 in words is "one trillion, nine hundred eleven billion, one hundred one million, eight hundred twenty-eight thousand, three hundred eighty-two".