147689637423108 has 48 divisors (see below), whose sum is σ = 382309076862720. Its totient is φ = 43995885824800.

The previous prime is 147689637423047. The next prime is 147689637423121. The reversal of 147689637423108 is 801324736986741.

It is a super-2 number, since 2×147689637423108² (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, 9481864158 + ... + 9481879733.

It is an arithmetic number, because the mean of its divisors is an integer number (7964772434640).

Almost surely, 2^{147689637423108} is an apocalyptic number.

It is an amenable number.

147689637423108 is an abundant number, since it is smaller than the sum of its proper divisors (234619439439612).

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

147689637423108 is a wasteful number, since it uses less digits than its factorization.

147689637423108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18963743968 (or 18963743966 counting only the distinct ones).

The product of its (nonzero) digits is 292626432, while the sum is 69.

The spelling of 147689637423108 in words is "one hundred forty-seven trillion, six hundred eighty-nine billion, six hundred thirty-seven million, four hundred twenty-three thousand, one hundred eight".