11345802347 has 8 divisors (see below), whose sum is σ = 12387259632. Its totient is φ = 10306015200.

The previous prime is 11345802337. The next prime is 11345802389. The reversal of 11345802347 is 74320854311.

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

It is a cyclic number.

It is not a de Polignac number, because 11345802347 - 2⁶ = 11345802283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11345802347.

It is not an unprimeable number, because it can be changed into a prime (11345802317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403304 + ... + 430517.

It is an arithmetic number, because the mean of its divisors is an integer number (1548407454).

Almost surely, 2^11345802347 is an apocalyptic number.

11345802347 is a deficient number, since it is larger than the sum of its proper divisors (1041457285).

11345802347 is a wasteful number, since it uses less digits than its factorization.

11345802347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835069.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 11345802347 in words is "eleven billion, three hundred forty-five million, eight hundred two thousand, three hundred forty-seven".