11704187340 has 144 divisors (see below), whose sum is σ = 38755691520. Its totient is φ = 2956824000.

The previous prime is 11704187333. The next prime is 11704187449. The reversal of 11704187340 is 4378140711.

11704187340 is a `hidden beast` number, since 1 + 170 + 418 + 73 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11704187295 and 11704187304.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28965 + ... + 155715.

Almost surely, 2^11704187340 is an apocalyptic number.

11704187340 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 11704187340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19377845760).

11704187340 is an abundant number, since it is smaller than the sum of its proper divisors (27051504180).

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

11704187340 is a wasteful number, since it uses less digits than its factorization.

11704187340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126794 (or 126780 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The spelling of 11704187340 in words is "eleven billion, seven hundred four million, one hundred eighty-seven thousand, three hundred forty".