124065025116 has 96 divisors (see below), whose sum is σ = 309327056640. Its totient is φ = 38587746816.

The previous prime is 124065025109. The next prime is 124065025141. The reversal of 124065025116 is 611520560421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12860991 + ... + 12870633.

It is an arithmetic number, because the mean of its divisors is an integer number (3222156840).

Almost surely, 2^124065025116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124065025116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154663528320).

124065025116 is an abundant number, since it is smaller than the sum of its proper divisors (185262031524).

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

124065025116 is a wasteful number, since it uses less digits than its factorization.

124065025116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10515 (or 10513 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 124065025116 its reverse (611520560421), we get a palindrome (735585585537).

The spelling of 124065025116 in words is "one hundred twenty-four billion, sixty-five million, twenty-five thousand, one hundred sixteen".