123024282656 has 24 divisors (see below), whose sum is σ = 264222607824. Its totient is φ = 55920128320.

The previous prime is 123024282637. The next prime is 123024282677. The reversal of 123024282656 is 656282420321.

It is a happy number.

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, 174750050 + ... + 174750753.

It is an arithmetic number, because the mean of its divisors is an integer number (11009275326).

Almost surely, 2^123024282656 is an apocalyptic number.

123024282656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

123024282656 is an abundant number, since it is smaller than the sum of its proper divisors (141198325168).

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

123024282656 is a wasteful number, since it uses less digits than its factorization.

123024282656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349500824 (or 349500816 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 123024282656 in words is "one hundred twenty-three billion, twenty-four million, two hundred eighty-two thousand, six hundred fifty-six".