11346691247 has 8 divisors (see below), whose sum is σ = 11937588432. Its totient is φ = 10770753600.

The previous prime is 11346691241. The next prime is 11346691333. The reversal of 11346691247 is 74219664311.

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 11346691247 - 2⁶ = 11346691183 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11346691198 and 11346691207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11346691241) 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, 3738329 + ... + 3741362.

It is an arithmetic number, because the mean of its divisors is an integer number (1492198554).

Almost surely, 2^11346691247 is an apocalyptic number.

11346691247 is a deficient number, since it is larger than the sum of its proper divisors (590897185).

11346691247 is an equidigital number, since it uses as much as digits as its factorization.

11346691247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7479769.

The product of its digits is 217728, while the sum is 44.

The spelling of 11346691247 in words is "eleven billion, three hundred forty-six million, six hundred ninety-one thousand, two hundred forty-seven".