148879480257 has 12 divisors (see below), whose sum is σ = 217770267520. Its totient is φ = 97996619448.

The previous prime is 148879480093. The next prime is 148879480301. The reversal of 148879480257 is 752084978841.

148879480257 is a `hidden beast` number, since 1 + 4 + 88 + 79 + 480 + 2 + 5 + 7 = 666.

It is not a de Polignac number, because 148879480257 - 2³⁴ = 131699611073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148879480194 and 148879480203.

It is not an unprimeable number, because it can be changed into a prime (148879485257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104696533 + ... + 104697954.

Almost surely, 2^148879480257 is an apocalyptic number.

It is an amenable number.

148879480257 is a deficient number, since it is larger than the sum of its proper divisors (68890787263).

148879480257 is a wasteful number, since it uses less digits than its factorization.

148879480257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209394572 (or 209394569 counting only the distinct ones).

The product of its (nonzero) digits is 36126720, while the sum is 63.

The spelling of 148879480257 in words is "one hundred forty-eight billion, eight hundred seventy-nine million, four hundred eighty thousand, two hundred fifty-seven".