11543293936149 has 16 divisors (see below), whose sum is σ = 15426362027520. Its totient is φ = 7677884177600.

The previous prime is 11543293936061. The next prime is 11543293936169. The reversal of 11543293936149 is 94163939234511.

It is a cyclic number.

It is not a de Polignac number, because 11543293936149 - 2⁹ = 11543293935637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11543293936092 and 11543293936101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11543293936169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6184699 + ... + 7831799.

It is an arithmetic number, because the mean of its divisors is an integer number (964147626720).

Almost surely, 2^{11543293936149} is an apocalyptic number.

It is an amenable number.

11543293936149 is a deficient number, since it is larger than the sum of its proper divisors (3883068091371).

11543293936149 is a wasteful number, since it uses less digits than its factorization.

11543293936149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652460.

The product of its digits is 18895680, while the sum is 60.

The spelling of 11543293936149 in words is "eleven trillion, five hundred forty-three billion, two hundred ninety-three million, nine hundred thirty-six thousand, one hundred forty-nine".