148081242673 has 24 divisors (see below), whose sum is σ = 185557650432. Its totient is φ = 117132057504.

The previous prime is 148081242641. The next prime is 148081242737. The reversal of 148081242673 is 376242180841.

It is not a de Polignac number, because 148081242673 - 2⁵ = 148081242641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148081242613) 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 23 ways as a sum of consecutive naturals, for example, 2536336 + ... + 2594062.

It is an arithmetic number, because the mean of its divisors is an integer number (7731568768).

Almost surely, 2^148081242673 is an apocalyptic number.

148081242673 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

148081242673 is a deficient number, since it is larger than the sum of its proper divisors (37476407759).

148081242673 is a wasteful number, since it uses less digits than its factorization.

148081242673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61781 (or 61774 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 148081242673 in words is "one hundred forty-eight billion, eighty-one million, two hundred forty-two thousand, six hundred seventy-three".