201314400144455 has 16 divisors (see below), whose sum is σ = 273852787242720. Its totient is φ = 140838576294528.

The previous prime is 201314400144413. The next prime is 201314400144491. The reversal of 201314400144455 is 554441004413102.

It is a cyclic number.

It is not a de Polignac number, because 201314400144455 - 2¹⁸ = 201314399882311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81503804492 + ... + 81503806961.

It is an arithmetic number, because the mean of its divisors is an integer number (17115799202670).

Almost surely, 2^{201314400144455} is an apocalyptic number.

201314400144455 is a deficient number, since it is larger than the sum of its proper divisors (72538387098265).

201314400144455 is a wasteful number, since it uses less digits than its factorization.

201314400144455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163007611490.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 201314400144455 its reverse (554441004413102), we get a palindrome (755755404557557).

The spelling of 201314400144455 in words is "two hundred one trillion, three hundred fourteen billion, four hundred million, one hundred forty-four thousand, four hundred fifty-five".