140325252501 has 32 divisors (see below), whose sum is σ = 217398988800. Its totient is φ = 78855192000.

The previous prime is 140325252499. The next prime is 140325252511. The reversal of 140325252501 is 105252523041.

It is not a de Polignac number, because 140325252501 - 2¹ = 140325252499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140325252511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247915 + ... + 584903.

It is an arithmetic number, because the mean of its divisors is an integer number (6793718400).

Almost surely, 2^140325252501 is an apocalyptic number.

It is an amenable number.

140325252501 is a deficient number, since it is larger than the sum of its proper divisors (77073736299).

140325252501 is a wasteful number, since it uses less digits than its factorization.

140325252501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337329.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 140325252501 its reverse (105252523041), we get a palindrome (245577775542).

The spelling of 140325252501 in words is "one hundred forty billion, three hundred twenty-five million, two hundred fifty-two thousand, five hundred one".