140202205340215 has 8 divisors (see below), whose sum is σ = 174044116974240. Its totient is φ = 108294117228192.

The previous prime is 140202205340213. The next prime is 140202205340291. The reversal of 140202205340215 is 512043502202041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140202205340215 - 2¹ = 140202205340213 is a prime.

It is a super-2 number, since 2×140202205340215² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140202205340213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483455880339 + ... + 483455880628.

It is an arithmetic number, because the mean of its divisors is an integer number (21755514621780).

Almost surely, 2^{140202205340215} is an apocalyptic number.

140202205340215 is a deficient number, since it is larger than the sum of its proper divisors (33841911634025).

140202205340215 is an equidigital number, since it uses as much as digits as its factorization.

140202205340215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966911761001.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 140202205340215 its reverse (512043502202041), we get a palindrome (652245707542256).

The spelling of 140202205340215 in words is "one hundred forty trillion, two hundred two billion, two hundred five million, three hundred forty thousand, two hundred fifteen".