124343626616 has 64 divisors (see below), whose sum is σ = 258584076000. Its totient is φ = 55584064000.

The previous prime is 124343626613. The next prime is 124343626633. The reversal of 124343626616 is 616626343421.

It is a super-2 number, since 2×124343626616² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124343626613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1277366 + ... + 1371258.

Almost surely, 2^124343626616 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 124343626616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129292038000).

124343626616 is an abundant number, since it is smaller than the sum of its proper divisors (134240449384).

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

124343626616 is a wasteful number, since it uses less digits than its factorization.

124343626616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94160 (or 94156 counting only the distinct ones).

The product of its digits is 746496, while the sum is 44.

The spelling of 124343626616 in words is "one hundred twenty-four billion, three hundred forty-three million, six hundred twenty-six thousand, six hundred sixteen".