11487032741 has 4 divisors (see below), whose sum is σ = 11588688012. Its totient is φ = 11385377472.

The previous prime is 11487032731. The next prime is 11487032743. The reversal of 11487032741 is 14723078411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14723078411 = 29 ⋅507692359.

It can be written as a sum of positive squares in 2 ways, for example, as 5094390625 + 6392642116 = 71375^2 + 79954^2 .

It is a cyclic number.

It is not a de Polignac number, because 11487032741 - 2⁶ = 11487032677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11487032695 and 11487032704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11487032743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50827466 + ... + 50827691.

It is an arithmetic number, because the mean of its divisors is an integer number (2897172003).

Almost surely, 2^11487032741 is an apocalyptic number.

It is an amenable number.

11487032741 is a deficient number, since it is larger than the sum of its proper divisors (101655271).

11487032741 is a wasteful number, since it uses less digits than its factorization.

11487032741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101655270.

The product of its (nonzero) digits is 37632, while the sum is 38.

The spelling of 11487032741 in words is "eleven billion, four hundred eighty-seven million, thirty-two thousand, seven hundred forty-one".