106427771408 has 40 divisors (see below), whose sum is σ = 243787759680. Its totient is φ = 44039076480.

The previous prime is 106427771347. The next prime is 106427771441. The reversal of 106427771408 is 804177724601.

It is a super-2 number, since 2×106427771408² (a number of 23 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 16380338 + ... + 16386833.

It is an arithmetic number, because the mean of its divisors is an integer number (6094693992).

Almost surely, 2^106427771408 is an apocalyptic number.

It is an amenable number.

106427771408 is an abundant number, since it is smaller than the sum of its proper divisors (137359988272).

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

106427771408 is a wasteful number, since it uses less digits than its factorization.

106427771408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32767215 (or 32767209 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 47.

The spelling of 106427771408 in words is "one hundred six billion, four hundred twenty-seven million, seven hundred seventy-one thousand, four hundred eight".