361609081471 has 16 divisors (see below), whose sum is σ = 415276865280. Its totient is φ = 311659976320.

The previous prime is 361609081441. The next prime is 361609081487. The reversal of 361609081471 is 174180906163.

It is not a de Polignac number, because 361609081471 - 2⁵ = 361609081439 is a prime.

It is a super-3 number, since 3×361609081471³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361609081411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6295681 + ... + 6352858.

It is an arithmetic number, because the mean of its divisors is an integer number (25954804080).

Almost surely, 2^361609081471 is an apocalyptic number.

361609081471 is a deficient number, since it is larger than the sum of its proper divisors (53667783809).

361609081471 is a wasteful number, since it uses less digits than its factorization.

361609081471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12648686.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 361609081471 in words is "three hundred sixty-one billion, six hundred nine million, eighty-one thousand, four hundred seventy-one".