11429347886 has 8 divisors (see below), whose sum is σ = 18702569304. Its totient is φ = 5195158120.

The previous prime is 11429347883. The next prime is 11429347931. The reversal of 11429347886 is 68874392411.

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 (11429347883) 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, 259757885 + ... + 259757928.

It is an arithmetic number, because the mean of its divisors is an integer number (2337821163).

Almost surely, 2^11429347886 is an apocalyptic number.

11429347886 is a deficient number, since it is larger than the sum of its proper divisors (7273221418).

11429347886 is a wasteful number, since it uses less digits than its factorization.

11429347886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519515826.

The product of its digits is 2322432, while the sum is 53.

The spelling of 11429347886 in words is "eleven billion, four hundred twenty-nine million, three hundred forty-seven thousand, eight hundred eighty-six".