148262251268 has 12 divisors (see below), whose sum is σ = 259477852620. Its totient is φ = 74125721952.

The previous prime is 148262251253. The next prime is 148262251331. The reversal of 148262251268 is 862152262841.

It can be written as a sum of positive squares in 2 ways, for example, as 99446883904 + 48815367364 = 315352^2 + 220942^2 .

It is a super-3 number, since 3×148262251268³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1288871 + ... + 1399182.

It is an arithmetic number, because the mean of its divisors is an integer number (21623154385).

Almost surely, 2^148262251268 is an apocalyptic number.

It is an amenable number.

148262251268 is a deficient number, since it is larger than the sum of its proper divisors (111215601352).

148262251268 is a wasteful number, since it uses less digits than its factorization.

148262251268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701846 (or 2701844 counting only the distinct ones).

The product of its digits is 737280, while the sum is 47.

The spelling of 148262251268 in words is "one hundred forty-eight billion, two hundred sixty-two million, two hundred fifty-one thousand, two hundred sixty-eight".