148811876389 has 8 divisors (see below), whose sum is σ = 162343802880. Its totient is φ = 135280545600.

The previous prime is 148811876371. The next prime is 148811876393. The reversal of 148811876389 is 983678118841.

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 148811876389 - 2⁵ = 148811876357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148811876389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148811876189) 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, 494172 + ... + 736090.

It is an arithmetic number, because the mean of its divisors is an integer number (20292975360).

Almost surely, 2^148811876389 is an apocalyptic number.

It is an amenable number.

148811876389 is a deficient number, since it is larger than the sum of its proper divisors (13531926491).

148811876389 is a wasteful number, since it uses less digits than its factorization.

148811876389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297851.

The product of its digits is 18579456, while the sum is 64.

The spelling of 148811876389 in words is "one hundred forty-eight billion, eight hundred eleven million, eight hundred seventy-six thousand, three hundred eighty-nine".