11732276043 has 6 divisors (see below), whose sum is σ = 16946620964. Its totient is φ = 7821517356.

The previous prime is 11732275991. The next prime is 11732276053. The reversal of 11732276043 is 34067223711.

11732276043 is a `hidden beast` number, since 1 + 17 + 32 + 2 + 7 + 604 + 3 = 666.

It is not a de Polignac number, because 11732276043 - 2⁸ = 11732275787 is a prime.

It is a super-2 number, since 2×11732276043² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11732275989 and 11732276007.

It is not an unprimeable number, because it can be changed into a prime (11732276053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 651793105 + ... + 651793122.

Almost surely, 2^11732276043 is an apocalyptic number.

11732276043 is a deficient number, since it is larger than the sum of its proper divisors (5214344921).

11732276043 is a wasteful number, since it uses less digits than its factorization.

11732276043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303586233 (or 1303586230 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

Adding to 11732276043 its reverse (34067223711), we get a palindrome (45799499754).

The spelling of 11732276043 in words is "eleven billion, seven hundred thirty-two million, two hundred seventy-six thousand, forty-three".