11494632434 has 4 divisors (see below), whose sum is σ = 17241948654. Its totient is φ = 5747316216.

The previous prime is 11494632389. The next prime is 11494632437. The reversal of 11494632434 is 43423649411.

11494632434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43423649411 = 23 ⋅1887984757.

It can be written as a sum of positive squares in only one way, i.e., 11299052209 + 195580225 = 106297^2 + 13985^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11494632391 and 11494632400.

It is not an unprimeable number, because it can be changed into a prime (11494632437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2873658107 + ... + 2873658110.

Almost surely, 2^11494632434 is an apocalyptic number.

11494632434 is a deficient number, since it is larger than the sum of its proper divisors (5747316220).

11494632434 is an equidigital number, since it uses as much as digits as its factorization.

11494632434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5747316219.

The product of its digits is 248832, while the sum is 41.

The spelling of 11494632434 in words is "eleven billion, four hundred ninety-four million, six hundred thirty-two thousand, four hundred thirty-four".