123648482970 has 24 divisors (see below), whose sum is σ = 321486055956. Its totient is φ = 32972928768.

The previous prime is 123648482957. The next prime is 123648482987. The reversal of 123648482970 is 79284846321.

123648482970 is a `hidden beast` number, since 1 + 2 + 36 + 48 + 482 + 97 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 123131511801 + 516971169 = 350901^2 + 22737^2 .

It is an unprimeable number.

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, 686935927 + ... + 686936106.

Almost surely, 2^123648482970 is an apocalyptic number.

123648482970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123648482970 is an abundant number, since it is smaller than the sum of its proper divisors (197837572986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123648482970 is a wasteful number, since it uses less digits than its factorization.

123648482970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373872046 (or 1373872043 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 123648482970 in words is "one hundred twenty-three billion, six hundred forty-eight million, four hundred eighty-two thousand, nine hundred seventy".