11674142548 has 12 divisors (see below), whose sum is σ = 20610544500. Its totient is φ = 5785415552.

The previous prime is 11674142497. The next prime is 11674142551. The reversal of 11674142548 is 84524147611.

It can be written as a sum of positive squares in 2 ways, for example, as 2570692804 + 9103449744 = 50702^2 + 95412^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12913423 + ... + 12914326.

It is an arithmetic number, because the mean of its divisors is an integer number (1717545375).

Almost surely, 2^11674142548 is an apocalyptic number.

It is an amenable number.

11674142548 is a deficient number, since it is larger than the sum of its proper divisors (8936401952).

11674142548 is a wasteful number, since it uses less digits than its factorization.

11674142548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25827866 (or 25827864 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The spelling of 11674142548 in words is "eleven billion, six hundred seventy-four million, one hundred forty-two thousand, five hundred forty-eight".