2016771351 has 24 divisors (see below), whose sum is σ = 3139409520. Its totient is φ = 1148257152.

The previous prime is 2016771347. The next prime is 2016771373. The reversal of 2016771351 is 1531776102.

It is not a de Polignac number, because 2016771351 - 2² = 2016771347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016771311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15955 + ... + 65483.

It is an arithmetic number, because the mean of its divisors is an integer number (130808730).

Almost surely, 2^2016771351 is an apocalyptic number.

2016771351 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2016771351 is a deficient number, since it is larger than the sum of its proper divisors (1122638169).

2016771351 is a wasteful number, since it uses less digits than its factorization.

2016771351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49823 (or 49816 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 2016771351 is about 44908.4774959027. The cubic root of 2016771351 is about 1263.4330144070.

The spelling of 2016771351 in words is "two billion, sixteen million, seven hundred seventy-one thousand, three hundred fifty-one".