11910274755000 has 160 divisors (see below), whose sum is σ = 37260210728400. Its totient is φ = 3171590784000.

The previous prime is 11910274754971. The next prime is 11910274755089. The reversal of 11910274755000 is 55747201911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10075044 + ... + 11194956.

Almost surely, 2^{11910274755000} is an apocalyptic number.

11910274755000 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 11910274755000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18630105364200).

11910274755000 is an abundant number, since it is smaller than the sum of its proper divisors (25349935973400).

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

11910274755000 is a wasteful number, since it uses less digits than its factorization.

11910274755000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120651 (or 1120632 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 42.

The spelling of 11910274755000 in words is "eleven trillion, nine hundred ten billion, two hundred seventy-four million, seven hundred fifty-five thousand".