11377425191 has 8 divisors (see below), whose sum is σ = 12412533504. Its totient is φ = 10342449720.

The previous prime is 11377425181. The next prime is 11377425221. The reversal of 11377425191 is 19152477311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11377425191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11377425181) 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, 253640 + ... + 295106.

It is an arithmetic number, because the mean of its divisors is an integer number (1551566688).

Almost surely, 2^11377425191 is an apocalyptic number.

11377425191 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11377425191 is a deficient number, since it is larger than the sum of its proper divisors (1035108313).

11377425191 is a wasteful number, since it uses less digits than its factorization.

11377425191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66421.

The product of its digits is 52920, while the sum is 41.

The spelling of 11377425191 in words is "eleven billion, three hundred seventy-seven million, four hundred twenty-five thousand, one hundred ninety-one".