2408540161 has 24 divisors (see below), whose sum is σ = 2677347000. Its totient is φ = 2163431424.

The previous prime is 2408540159. The next prime is 2408540177. The reversal of 2408540161 is 1610458042.

It can be written as a sum of positive squares in 12 ways, for example, as 288490225 + 2120049936 = 16985^2 + 46044^2 .

It is not a de Polignac number, because 2408540161 - 2¹ = 2408540159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2408540131) 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, 744295 + ... + 747523.

It is an arithmetic number, because the mean of its divisors is an integer number (111556125).

Almost surely, 2^2408540161 is an apocalyptic number.

It is an amenable number.

2408540161 is a deficient number, since it is larger than the sum of its proper divisors (268806839).

2408540161 is a wasteful number, since it uses less digits than its factorization.

2408540161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381 (or 3364 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2408540161 is about 49076.8801066245. The cubic root of 2408540161 is about 1340.4520938710.

It can be divided in two parts, 24085 and 40161, that added together give a palindrome (64246).

The spelling of 2408540161 in words is "two billion, four hundred eight million, five hundred forty thousand, one hundred sixty-one".