123529412470 has 16 divisors (see below), whose sum is σ = 222683345280. Its totient is φ = 49338342144.

The previous prime is 123529412441. The next prime is 123529412491. The reversal of 123529412470 is 74214925321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9170790 + ... + 9184249.

It is an arithmetic number, because the mean of its divisors is an integer number (13917709080).

Almost surely, 2^123529412470 is an apocalyptic number.

123529412470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123529412470 is a deficient number, since it is larger than the sum of its proper divisors (99153932810).

123529412470 is a wasteful number, since it uses less digits than its factorization.

123529412470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18355719.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 123529412470 in words is "one hundred twenty-three billion, five hundred twenty-nine million, four hundred twelve thousand, four hundred seventy".