124312416 has 48 divisors (see below), whose sum is σ = 329576688. Its totient is φ = 41024000.

The previous prime is 124312399. The next prime is 124312417. The reversal of 124312416 is 614213421.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124312417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3286 + ... + 16106.

It is an arithmetic number, because the mean of its divisors is an integer number (6866181).

Almost surely, 2^124312416 is an apocalyptic number.

124312416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124312416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164788344).

124312416 is an abundant number, since it is smaller than the sum of its proper divisors (205264272).

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

124312416 is a wasteful number, since it uses less digits than its factorization.

124312416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12935 (or 12927 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 124312416 is about 11149.5477935206. The cubic root of 124312416 is about 499.0815352113.

Adding to 124312416 its reverse (614213421), we get a palindrome (738525837).

The spelling of 124312416 in words is "one hundred twenty-four million, three hundred twelve thousand, four hundred sixteen".