216054207113801 has 32 divisors (see below), whose sum is σ = 253243229116416. Its totient is φ = 180466438320000.

The previous prime is 216054207113687. The next prime is 216054207113807. The reversal of 216054207113801 is 108311702450612.

It is not a de Polignac number, because 216054207113801 - 2¹⁸ = 216054206851657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (216054207113807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283815356 + ... + 284575586.

It is an arithmetic number, because the mean of its divisors is an integer number (7913850909888).

Almost surely, 2^{216054207113801} is an apocalyptic number.

It is an amenable number.

216054207113801 is a deficient number, since it is larger than the sum of its proper divisors (37189022002615).

216054207113801 is a wasteful number, since it uses less digits than its factorization.

216054207113801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762453.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 216054207113801 in words is "two hundred sixteen trillion, fifty-four billion, two hundred seven million, one hundred thirteen thousand, eight hundred one".