140955635245 has 16 divisors (see below), whose sum is σ = 170307846720. Its totient is φ = 111992886144.

The previous prime is 140955635237. The next prime is 140955635273. The reversal of 140955635245 is 542536559041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 140955635245 - 2³ = 140955635237 is a prime.

It is a super-2 number, since 2×140955635245² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312394 + ... + 616036.

It is an arithmetic number, because the mean of its divisors is an integer number (10644240420).

Almost surely, 2^140955635245 is an apocalyptic number.

It is an amenable number.

140955635245 is a deficient number, since it is larger than the sum of its proper divisors (29352211475).

140955635245 is a wasteful number, since it uses less digits than its factorization.

140955635245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304284.

The product of its (nonzero) digits is 3240000, while the sum is 49.

The spelling of 140955635245 in words is "one hundred forty billion, nine hundred fifty-five million, six hundred thirty-five thousand, two hundred forty-five".