148694614484 has 12 divisors (see below), whose sum is σ = 280232158164. Its totient is φ = 68628283584.

The previous prime is 148694614381. The next prime is 148694614499. The reversal of 148694614484 is 484416496841.

148694614484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 90377194384 + 58317420100 = 300628^2 + 241490^2 .

It is a super-2 number, since 2×148694614484² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1429755857 + ... + 1429755960.

It is an arithmetic number, because the mean of its divisors is an integer number (23352679847).

Almost surely, 2^148694614484 is an apocalyptic number.

It is an amenable number.

148694614484 is a deficient number, since it is larger than the sum of its proper divisors (131537543680).

148694614484 is a wasteful number, since it uses less digits than its factorization.

148694614484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859511834 (or 2859511832 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 59.

The spelling of 148694614484 in words is "one hundred forty-eight billion, six hundred ninety-four million, six hundred fourteen thousand, four hundred eighty-four".