201420932927 has 16 divisors (see below), whose sum is σ = 218714275200. Its totient is φ = 184890198240.

The previous prime is 201420932917. The next prime is 201420932983. The reversal of 201420932927 is 729239024102.

It is a cyclic number.

It is not a de Polignac number, because 201420932927 - 2¹² = 201420928831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201420932917) 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, 1219277 + ... + 1374582.

It is an arithmetic number, because the mean of its divisors is an integer number (13669642200).

Almost surely, 2^201420932927 is an apocalyptic number.

201420932927 is a deficient number, since it is larger than the sum of its proper divisors (17293342273).

201420932927 is a wasteful number, since it uses less digits than its factorization.

201420932927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2594006.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 201420932927 in words is "two hundred one billion, four hundred twenty million, nine hundred thirty-two thousand, nine hundred twenty-seven".