149336164008 has 48 divisors (see below), whose sum is σ = 422036989920. Its totient is φ = 47614428576.

The previous prime is 149336164001. The next prime is 149336164027. The reversal of 149336164008 is 800461633941.

It is not an unprimeable number, because it can be changed into a prime (149336164001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45087766 + ... + 45091077.

It is an arithmetic number, because the mean of its divisors is an integer number (8792437290).

Almost surely, 2^149336164008 is an apocalyptic number.

149336164008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

149336164008 is an abundant number, since it is smaller than the sum of its proper divisors (272700825912).

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

149336164008 is a wasteful number, since it uses less digits than its factorization.

149336164008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90178878 (or 90178871 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

Adding to 149336164008 its reverse (800461633941), we get a palindrome (949797797949).

The spelling of 149336164008 in words is "one hundred forty-nine billion, three hundred thirty-six million, one hundred sixty-four thousand, eight".