211488477413401 has 32 divisors (see below), whose sum is σ = 226188175610880. Its totient is φ = 197279659670016.

The previous prime is 211488477413393. The next prime is 211488477413453. The reversal of 211488477413401 is 104314774884112.

It is not a de Polignac number, because 211488477413401 - 2³ = 211488477413393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211488477413491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 339179815 + ... + 339802771.

It is an arithmetic number, because the mean of its divisors is an integer number (7068380487840).

Almost surely, 2^{211488477413401} is an apocalyptic number.

It is an amenable number.

211488477413401 is a deficient number, since it is larger than the sum of its proper divisors (14699698197479).

211488477413401 is a wasteful number, since it uses less digits than its factorization.

211488477413401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624153.

The product of its (nonzero) digits is 4816896, while the sum is 55.

The spelling of 211488477413401 in words is "two hundred eleven trillion, four hundred eighty-eight billion, four hundred seventy-seven million, four hundred thirteen thousand, four hundred one".