148273746863 has 8 divisors (see below), whose sum is σ = 161850464256. Its totient is φ = 134713243800.

The previous prime is 148273746857. The next prime is 148273746877. The reversal of 148273746863 is 368647372841.

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

It is a cyclic number.

It is not a de Polignac number, because 148273746863 - 2¹² = 148273742767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148273746893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4034453 + ... + 4071038.

It is an arithmetic number, because the mean of its divisors is an integer number (20231308032).

Almost surely, 2^148273746863 is an apocalyptic number.

148273746863 is a deficient number, since it is larger than the sum of its proper divisors (13576717393).

148273746863 is a wasteful number, since it uses less digits than its factorization.

148273746863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8107165.

The product of its digits is 32514048, while the sum is 59.

The spelling of 148273746863 in words is "one hundred forty-eight billion, two hundred seventy-three million, seven hundred forty-six thousand, eight hundred sixty-three".