140240302202525 has 144 divisors (see below), whose sum is σ = 230259053548800. Its totient is φ = 83920085544960.

The previous prime is 140240302202471. The next prime is 140240302202527. The reversal of 140240302202525 is 525202203042041.

It is not a de Polignac number, because 140240302202525 - 2¹⁰ = 140240302201501 is a prime.

It is a super-2 number, since 2×140240302202525² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140240302202491 and 140240302202500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140240302202527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 14826161 + ... + 22367289.

It is an arithmetic number, because the mean of its divisors is an integer number (1599021205200).

Almost surely, 2^{140240302202525} is an apocalyptic number.

It is an amenable number.

140240302202525 is a deficient number, since it is larger than the sum of its proper divisors (90018751346275).

140240302202525 is a wasteful number, since it uses less digits than its factorization.

140240302202525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7541236 (or 7541224 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 140240302202525 its reverse (525202203042041), we get a palindrome (665442505244566).

The spelling of 140240302202525 in words is "one hundred forty trillion, two hundred forty billion, three hundred two million, two hundred two thousand, five hundred twenty-five".