11674434782 has 8 divisors (see below), whose sum is σ = 17557858200. Its totient is φ = 5821815384.

The previous prime is 11674434743. The next prime is 11674434787. The reversal of 11674434782 is 28743447611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11674434787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7700057 + ... + 7701572.

It is an arithmetic number, because the mean of its divisors is an integer number (2194732275).

Almost surely, 2^11674434782 is an apocalyptic number.

11674434782 is a deficient number, since it is larger than the sum of its proper divisors (5883423418).

11674434782 is a wasteful number, since it uses less digits than its factorization.

11674434782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15402010.

The product of its digits is 903168, while the sum is 47.

The spelling of 11674434782 in words is "eleven billion, six hundred seventy-four million, four hundred thirty-four thousand, seven hundred eighty-two".