3240350220105 has 40 divisors (see below), whose sum is σ = 5996002915584. Its totient is φ = 1672438816800.

The previous prime is 3240350220097. The next prime is 3240350220187. The reversal of 3240350220105 is 5010220530423.

It is a happy number.

3240350220105 is a `hidden beast` number, since 3 + 2 + 403 + 50 + 2 + 201 + 0 + 5 = 666.

It is not a de Polignac number, because 3240350220105 - 2³ = 3240350220097 is a prime.

It is a super-2 number, since 2×3240350220105² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 129033651 + ... + 129058760.

Almost surely, 2^{3240350220105} is an apocalyptic number.

It is an amenable number.

3240350220105 is a deficient number, since it is larger than the sum of its proper divisors (2755652695479).

3240350220105 is a wasteful number, since it uses less digits than its factorization.

3240350220105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258092459 (or 258092450 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 3240350220105 its reverse (5010220530423), we get a palindrome (8250570750528).

The spelling of 3240350220105 in words is "three trillion, two hundred forty billion, three hundred fifty million, two hundred twenty thousand, one hundred five".