2016440135 has 16 divisors (see below), whose sum is σ = 2439201600. Its totient is φ = 1600220160.

The previous prime is 2016440119. The next prime is 2016440137. The reversal of 2016440135 is 5310446102.

It is not a de Polignac number, because 2016440135 - 2⁴ = 2016440119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016440137) 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, 348365 + ... + 354105.

It is an arithmetic number, because the mean of its divisors is an integer number (152450100).

Almost surely, 2^2016440135 is an apocalyptic number.

2016440135 is a deficient number, since it is larger than the sum of its proper divisors (422761465).

2016440135 is a wasteful number, since it uses less digits than its factorization.

2016440135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6298.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2016440135 is about 44904.7896665823. The cubic root of 2016440135 is about 1263.3638457430.

Adding to 2016440135 its reverse (5310446102), we get a palindrome (7326886237).

The spelling of 2016440135 in words is "two billion, sixteen million, four hundred forty thousand, one hundred thirty-five".