11741543621136 has 120 divisors (see below), whose sum is σ = 38945202389184. Its totient is φ = 3354726741120.

The previous prime is 11741543621099. The next prime is 11741543621141. The reversal of 11741543621136 is 63112634514711.

11741543621136 is a `hidden beast` number, since 1 + 1 + 7 + 4 + 1 + 5 + 4 + 3 + 621 + 13 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11741543621091 and 11741543621100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 215683095 + ... + 215737526.

Almost surely, 2^{11741543621136} is an apocalyptic number.

11741543621136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11741543621136 is an abundant number, since it is smaller than the sum of its proper divisors (27203658768048).

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

11741543621136 is an equidigital number, since it uses as much as digits as its factorization.

11741543621136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431420651 (or 431420633 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The spelling of 11741543621136 in words is "eleven trillion, seven hundred forty-one billion, five hundred forty-three million, six hundred twenty-one thousand, one hundred thirty-six".