11861752354382 has 64 divisors (see below), whose sum is σ = 21923866902528. Its totient is φ = 4701242700000.

The previous prime is 11861752354379. The next prime is 11861752354393. The reversal of 11861752354382 is 28345325716811.

It is a super-2 number, since 2×11861752354382² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9925757 + ... + 11056407.

It is an arithmetic number, because the mean of its divisors is an integer number (342560420352).

Almost surely, 2^{11861752354382} is an apocalyptic number.

11861752354382 is a deficient number, since it is larger than the sum of its proper divisors (10062114548146).

11861752354382 is a wasteful number, since it uses less digits than its factorization.

11861752354382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131765.

The product of its digits is 9676800, while the sum is 56.

The spelling of 11861752354382 in words is "eleven trillion, eight hundred sixty-one billion, seven hundred fifty-two million, three hundred fifty-four thousand, three hundred eighty-two".