11774791351 has 8 divisors (see below), whose sum is σ = 12052747520. Its totient is φ = 11497022712.

The previous prime is 11774791339. The next prime is 11774791361. The reversal of 11774791351 is 15319747711.

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 11774791351 - 2¹³ = 11774783159 is a prime.

It is a super-2 number, since 2×11774791351² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11774791361) 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, 84466 + ... + 175168.

It is an arithmetic number, because the mean of its divisors is an integer number (1506593440).

Almost surely, 2^11774791351 is an apocalyptic number.

11774791351 is a deficient number, since it is larger than the sum of its proper divisors (277956169).

11774791351 is an equidigital number, since it uses as much as digits as its factorization.

11774791351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93765.

The product of its digits is 185220, while the sum is 46.

The spelling of 11774791351 in words is "eleven billion, seven hundred seventy-four million, seven hundred ninety-one thousand, three hundred fifty-one".