148829081887 has 16 divisors (see below), whose sum is σ = 160701004800. Its totient is φ = 137370375360.

The previous prime is 148829081837. The next prime is 148829081897. The reversal of 148829081887 is 788180928841.

It is not a de Polignac number, because 148829081887 - 2⁷ = 148829081759 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 (148829081837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446418 + ... + 704944.

It is an arithmetic number, because the mean of its divisors is an integer number (10043812800).

Almost surely, 2^148829081887 is an apocalyptic number.

148829081887 is a deficient number, since it is larger than the sum of its proper divisors (11871922913).

148829081887 is a wasteful number, since it uses less digits than its factorization.

148829081887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259326.

The product of its (nonzero) digits is 16515072, while the sum is 64.

The spelling of 148829081887 in words is "one hundred forty-eight billion, eight hundred twenty-nine million, eighty-one thousand, eight hundred eighty-seven".