123926000976 has 160 divisors (see below), whose sum is σ = 376380176000. Its totient is φ = 38931259392.

The previous prime is 123926000963. The next prime is 123926000981. The reversal of 123926000976 is 679000629321.

It is a happy number.

123926000976 is a `hidden beast` number, since 1 + 2 + 39 + 2 + 600 + 0 + 9 + 7 + 6 = 666.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1545030 + ... + 1623258.

It is an arithmetic number, because the mean of its divisors is an integer number (2352376100).

Almost surely, 2^123926000976 is an apocalyptic number.

123926000976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

123926000976 is the 176016-th decagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123926000976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188190088000).

123926000976 is an abundant number, since it is smaller than the sum of its proper divisors (252454175024).

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

123926000976 is a wasteful number, since it uses less digits than its factorization.

123926000976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78458 (or 78446 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 123926000976 in words is "one hundred twenty-three billion, nine hundred twenty-six million, nine hundred seventy-six", and thus it is an aban number.