11841480851 has 16 divisors (see below), whose sum is σ = 12504888000. Its totient is φ = 11200146048.

The previous prime is 11841480823. The next prime is 11841480869. The reversal of 11841480851 is 15808414811.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11841480851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11841480799 and 11841480808.

It is not an unprimeable number, because it can be changed into a prime (11841480821) 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, 186050 + ... + 241448.

It is an arithmetic number, because the mean of its divisors is an integer number (781555500).

Almost surely, 2^11841480851 is an apocalyptic number.

11841480851 is a deficient number, since it is larger than the sum of its proper divisors (663407149).

11841480851 is a wasteful number, since it uses less digits than its factorization.

11841480851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55598.

The product of its (nonzero) digits is 40960, while the sum is 41.

The spelling of 11841480851 in words is "eleven billion, eight hundred forty-one million, four hundred eighty thousand, eight hundred fifty-one".