78674858475162 has 16 divisors (see below), whose sum is σ = 160697583268992. Its totient is φ = 25666975105280.

The previous prime is 78674858475151. The next prime is 78674858475223. The reversal of 78674858475162 is 26157485847687.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139494429639 + ... + 139494430202.

It is an arithmetic number, because the mean of its divisors is an integer number (10043598954312).

Almost surely, 2^{78674858475162} is an apocalyptic number.

78674858475162 is an abundant number, since it is smaller than the sum of its proper divisors (82022724793830).

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

78674858475162 is a wasteful number, since it uses less digits than its factorization.

78674858475162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278988859893.

The product of its digits is 5057740800, while the sum is 78.

The spelling of 78674858475162 in words is "seventy-eight trillion, six hundred seventy-four billion, eight hundred fifty-eight million, four hundred seventy-five thousand, one hundred sixty-two".