11486170494 has 40 divisors (see below), whose sum is σ = 26223163560. Its totient is φ = 3756480624.

The previous prime is 11486170439. The next prime is 11486170559. The reversal of 11486170494 is 49407168411.

11486170494 is a `hidden beast` number, since 1 + 14 + 86 + 1 + 70 + 494 = 666.

11486170494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11486170494² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 660304 + ... + 677475.

It is an arithmetic number, because the mean of its divisors is an integer number (655579089).

Almost surely, 2^11486170494 is an apocalyptic number.

11486170494 is an abundant number, since it is smaller than the sum of its proper divisors (14736993066).

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

11486170494 is a wasteful number, since it uses less digits than its factorization.

11486170494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337846 (or 1337837 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 11486170494 in words is "eleven billion, four hundred eighty-six million, one hundred seventy thousand, four hundred ninety-four".