140125304 has 64 divisors (see below), whose sum is σ = 308880000. Its totient is φ = 58907520.

The previous prime is 140125291. The next prime is 140125309. The reversal of 140125304 is 403521041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140125309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70922 + ... + 72870.

It is an arithmetic number, because the mean of its divisors is an integer number (4826250).

Almost surely, 2^140125304 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 140125304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154440000).

140125304 is an abundant number, since it is smaller than the sum of its proper divisors (168754696).

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

140125304 is a wasteful number, since it uses less digits than its factorization.

140125304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028 (or 2024 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 140125304 is about 11837.4534423583. The cubic root of 140125304 is about 519.4042783431.

Adding to 140125304 its reverse (403521041), we get a palindrome (543646345).

The spelling of 140125304 in words is "one hundred forty million, one hundred twenty-five thousand, three hundred four".