148872864466 has 8 divisors (see below), whose sum is σ = 223337455740. Its totient is φ = 74427045888.

The previous prime is 148872864449. The next prime is 148872864467. The reversal of 148872864466 is 664468278841.

It can be written as a sum of positive squares in 2 ways, for example, as 92616140241 + 56256724225 = 304329^2 + 237185^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 148872864398 and 148872864407.

It is not an unprimeable number, because it can be changed into a prime (148872864467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4673331 + ... + 4705078.

Almost surely, 2^148872864466 is an apocalyptic number.

148872864466 is a deficient number, since it is larger than the sum of its proper divisors (74464591274).

148872864466 is an equidigital number, since it uses as much as digits as its factorization.

148872864466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9386348.

The product of its digits is 99090432, while the sum is 64.

The spelling of 148872864466 in words is "one hundred forty-eight billion, eight hundred seventy-two million, eight hundred sixty-four thousand, four hundred sixty-six".