11381202858 has 16 divisors (see below), whose sum is σ = 23036652576. Its totient is φ = 3748026480.

The previous prime is 11381202853. The next prime is 11381202869. The reversal of 11381202858 is 85820218311.

It is not an unprimeable number, because it can be changed into a prime (11381202851) 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, 11426413 + ... + 11427408.

It is an arithmetic number, because the mean of its divisors is an integer number (1439790786).

Almost surely, 2^11381202858 is an apocalyptic number.

11381202858 is an abundant number, since it is smaller than the sum of its proper divisors (11655449718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11381202858 is a wasteful number, since it uses less digits than its factorization.

11381202858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22853909.

The product of its (nonzero) digits is 30720, while the sum is 39.

The spelling of 11381202858 in words is "eleven billion, three hundred eighty-one million, two hundred two thousand, eight hundred fifty-eight".