125442324 has 96 divisors (see below), whose sum is σ = 376938240. Its totient is φ = 35334144.

The previous prime is 125442293. The next prime is 125442341. The reversal of 125442324 is 423244521.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54052 + ... + 56324.

It is an arithmetic number, because the mean of its divisors is an integer number (3926440).

Almost surely, 2^125442324 is an apocalyptic number.

125442324 is a gapful number since it is divisible by the number (14) 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 125442324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188469120).

125442324 is an abundant number, since it is smaller than the sum of its proper divisors (251495916).

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

125442324 is a wasteful number, since it uses less digits than its factorization.

125442324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366 (or 2358 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 125442324 is about 11200.1037495195. The cubic root of 125442324 is about 500.5890710514.

Adding to 125442324 its reverse (423244521), we get a palindrome (548686845).

The spelling of 125442324 in words is "one hundred twenty-five million, four hundred forty-two thousand, three hundred twenty-four".