148816661882 has 8 divisors (see below), whose sum is σ = 255114277536. Its totient is φ = 63778569372.

The previous prime is 148816661867. The next prime is 148816661887. The reversal of 148816661882 is 288166618841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (148816661887) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5314880768 + ... + 5314880795.

It is an arithmetic number, because the mean of its divisors is an integer number (31889284692).

Almost surely, 2^148816661882 is an apocalyptic number.

148816661882 is a deficient number, since it is larger than the sum of its proper divisors (106297615654).

148816661882 is a wasteful number, since it uses less digits than its factorization.

148816661882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10629761572.

The product of its digits is 7077888, while the sum is 59.

The spelling of 148816661882 in words is "one hundred forty-eight billion, eight hundred sixteen million, six hundred sixty-one thousand, eight hundred eighty-two".