11974190004486 has 24 divisors (see below), whose sum is σ = 26645269651104. Its totient is φ = 3883521082320.

The previous prime is 11974190004481. The next prime is 11974190004547. The reversal of 11974190004486 is 68440009147911.

It is a happy number.

11974190004486 is a `hidden beast` number, since 1 + 1 + 9 + 7 + 4 + 190 + 0 + 0 + 448 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11974190004481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8989631470 + ... + 8989632801.

It is an arithmetic number, because the mean of its divisors is an integer number (1110219568796).

Almost surely, 2^{11974190004486} is an apocalyptic number.

11974190004486 is an abundant number, since it is smaller than the sum of its proper divisors (14671079646618).

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

11974190004486 is a wasteful number, since it uses less digits than its factorization.

11974190004486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17979264316 (or 17979264313 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 11974190004486 in words is "eleven trillion, nine hundred seventy-four billion, one hundred ninety million, four thousand, four hundred eighty-six".