254313343201 has 4 divisors (see below), whose sum is σ = 254455498900. Its totient is φ = 254171187504.

The previous prime is 254313343199. The next prime is 254313343243. The reversal of 254313343201 is 102343313452.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 247461477025 + 6851866176 = 497455^2 + 82776^2 .

It is a cyclic number.

It is not a de Polignac number, because 254313343201 - 2¹ = 254313343199 is a prime.

It is a super-2 number, since 2×254313343201² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254313347201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71075166 + ... + 71078743.

It is an arithmetic number, because the mean of its divisors is an integer number (63613874725).

Almost surely, 2^254313343201 is an apocalyptic number.

It is an amenable number.

254313343201 is a deficient number, since it is larger than the sum of its proper divisors (142155699).

254313343201 is a wasteful number, since it uses less digits than its factorization.

254313343201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142155698.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 254313343201 its reverse (102343313452), we get a palindrome (356656656653).

The spelling of 254313343201 in words is "two hundred fifty-four billion, three hundred thirteen million, three hundred forty-three thousand, two hundred one".