11694428770 has 32 divisors (see below), whose sum is σ = 21571474176. Its totient is φ = 4561968000.

The previous prime is 11694428719. The next prime is 11694428773. The reversal of 11694428770 is 7782449611.

It is not an unprimeable number, because it can be changed into a prime (11694428773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2068087 + ... + 2073733.

It is an arithmetic number, because the mean of its divisors is an integer number (674108568).

Almost surely, 2^11694428770 is an apocalyptic number.

11694428770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11694428770 is a deficient number, since it is larger than the sum of its proper divisors (9877045406).

11694428770 is a wasteful number, since it uses less digits than its factorization.

11694428770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10746.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 11694428770 in words is "eleven billion, six hundred ninety-four million, four hundred twenty-eight thousand, seven hundred seventy".