106728174315258 has 32 divisors (see below), whose sum is σ = 224741856225600. Its totient is φ = 33695989554816.

The previous prime is 106728174315247. The next prime is 106728174315263. The reversal of 106728174315258 is 852513471827601.

It is a super-2 number, since 2×106728174315258² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105667941 + ... + 106673192.

It is an arithmetic number, because the mean of its divisors is an integer number (7023183007050).

Almost surely, 2^{106728174315258} is an apocalyptic number.

106728174315258 is an abundant number, since it is smaller than the sum of its proper divisors (118013681910342).

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

106728174315258 is a wasteful number, since it uses less digits than its factorization.

106728174315258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212345566.

The product of its (nonzero) digits is 22579200, while the sum is 60.

The spelling of 106728174315258 in words is "one hundred six trillion, seven hundred twenty-eight billion, one hundred seventy-four million, three hundred fifteen thousand, two hundred fifty-eight".