11830041391 has 16 divisors (see below), whose sum is σ = 13568405760. Its totient is φ = 10103829120.

The previous prime is 11830041341. The next prime is 11830041397. The reversal of 11830041391 is 19314003811.

It is not a de Polignac number, because 11830041391 - 2⁷ = 11830041263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11830041397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3198055 + ... + 3201751.

It is an arithmetic number, because the mean of its divisors is an integer number (848025360).

Almost surely, 2^11830041391 is an apocalyptic number.

11830041391 is a deficient number, since it is larger than the sum of its proper divisors (1738364369).

11830041391 is a wasteful number, since it uses less digits than its factorization.

11830041391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5214.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 11830041391 in words is "eleven billion, eight hundred thirty million, forty-one thousand, three hundred ninety-one".