148645412205 has 32 divisors (see below), whose sum is σ = 242718882048. Its totient is φ = 77663040000.

The previous prime is 148645412203. The next prime is 148645412213. The reversal of 148645412205 is 502214546841.

It is a happy number.

It is not a de Polignac number, because 148645412205 - 2¹ = 148645412203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148645412203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277296 + ... + 611705.

It is an arithmetic number, because the mean of its divisors is an integer number (7584965064).

Almost surely, 2^148645412205 is an apocalyptic number.

148645412205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148645412205 is a deficient number, since it is larger than the sum of its proper divisors (94073469843).

148645412205 is a wasteful number, since it uses less digits than its factorization.

148645412205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889237.

The product of its (nonzero) digits is 307200, while the sum is 42.

The spelling of 148645412205 in words is "one hundred forty-eight billion, six hundred forty-five million, four hundred twelve thousand, two hundred five".