201641551014 has 8 divisors (see below), whose sum is σ = 403283102040. Its totient is φ = 67213850336.

The previous prime is 201641551003. The next prime is 201641551021. The reversal of 201641551014 is 410155146102.

It is a sphenic number, since it is the product of 3 distinct primes.

201641551014 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16803462579 + ... + 16803462590.

It is an arithmetic number, because the mean of its divisors is an integer number (50410387755).

Almost surely, 2^201641551014 is an apocalyptic number.

201641551014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201641551014 is a wasteful number, since it uses less digits than its factorization.

201641551014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33606925174.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 201641551014 its reverse (410155146102), we get a palindrome (611796697116).

The spelling of 201641551014 in words is "two hundred one billion, six hundred forty-one million, five hundred fifty-one thousand, fourteen".