148557316723227 has 16 divisors (see below), whose sum is σ = 220237011105280. Its totient is φ = 98969767300296.

The previous prime is 148557316723199. The next prime is 148557316723273. The reversal of 148557316723227 is 722327613755841.

148557316723227 is a `hidden beast` number, since 1 + 4 + 8 + 5 + 573 + 1 + 6 + 7 + 2 + 32 + 27 = 666.

It is not a de Polignac number, because 148557316723227 - 2¹⁶ = 148557316657691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148557316723297) 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, 1901178223 + ... + 1901256360.

It is an arithmetic number, because the mean of its divisors is an integer number (13764813194080).

Almost surely, 2^{148557316723227} is an apocalyptic number.

148557316723227 is a deficient number, since it is larger than the sum of its proper divisors (71679694382053).

148557316723227 is a wasteful number, since it uses less digits than its factorization.

148557316723227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802436039 (or 3802436033 counting only the distinct ones).

The product of its digits is 118540800, while the sum is 63.

The spelling of 148557316723227 in words is "one hundred forty-eight trillion, five hundred fifty-seven billion, three hundred sixteen million, seven hundred twenty-three thousand, two hundred twenty-seven".