162975040241 has 8 divisors (see below), whose sum is σ = 185835792744. Its totient is φ = 141589175040.

The previous prime is 162975040237. The next prime is 162975040259. The reversal of 162975040241 is 142040579261.

It can be written as a sum of positive squares in 4 ways, for example, as 7056672016 + 155918368225 = 84004^2 + 394865^2 .

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 162975040241 - 2² = 162975040237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162975040211) 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, 368721590 + ... + 368722031.

It is an arithmetic number, because the mean of its divisors is an integer number (23229474093).

Almost surely, 2^162975040241 is an apocalyptic number.

It is an amenable number.

162975040241 is a deficient number, since it is larger than the sum of its proper divisors (22860752503).

162975040241 is a wasteful number, since it uses less digits than its factorization.

162975040241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737443651.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 162975040241 in words is "one hundred sixty-two billion, nine hundred seventy-five million, forty thousand, two hundred forty-one".