124145322 has 96 divisors (see below), whose sum is σ = 311739840. Its totient is φ = 32739840.

The previous prime is 124145311. The next prime is 124145327. The reversal of 124145322 is 223541421.

It is a junction number, because it is equal to n+sod(n) for n = 124145292 and 124145301.

It is not an unprimeable number, because it can be changed into a prime (124145327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 294672 + ... + 295092.

It is an arithmetic number, because the mean of its divisors is an integer number (3247290).

Almost surely, 2^124145322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124145322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155869920).

124145322 is an abundant number, since it is smaller than the sum of its proper divisors (187594518).

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

124145322 is a wasteful number, since it uses less digits than its factorization.

124145322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 509 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 124145322 is about 11142.0519654146. The cubic root of 124145322 is about 498.8578221797.

Adding to 124145322 its reverse (223541421), we get a palindrome (347686743).

The spelling of 124145322 in words is "one hundred twenty-four million, one hundred forty-five thousand, three hundred twenty-two".