11462832681 has 4 divisors (see below), whose sum is σ = 15283776912. Its totient is φ = 7641888452.

The previous prime is 11462832673. The next prime is 11462832683. The reversal of 11462832681 is 18623826411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11462832681 - 2³ = 11462832673 is a prime.

It is a super-2 number, since 2×11462832681² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11462832683) 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, 1910472111 + ... + 1910472116.

It is an arithmetic number, because the mean of its divisors is an integer number (3820944228).

Almost surely, 2^11462832681 is an apocalyptic number.

It is an amenable number.

11462832681 is a deficient number, since it is larger than the sum of its proper divisors (3820944231).

11462832681 is an equidigital number, since it uses as much as digits as its factorization.

11462832681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3820944230.

The product of its digits is 110592, while the sum is 42.

The spelling of 11462832681 in words is "eleven billion, four hundred sixty-two million, eight hundred thirty-two thousand, six hundred eighty-one".