3201040402641 has 18 divisors (see below), whose sum is σ = 4911707903622. Its totient is φ = 2008495937280.

The previous prime is 3201040402591. The next prime is 3201040402657. The reversal of 3201040402641 is 1462040401023.

It is a happy number.

3201040402641 is a `hidden beast` number, since 3 + 2 + 0 + 10 + 4 + 0 + 4 + 0 + 2 + 641 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1542601260225 + 1658439142416 = 1242015^2 + 1287804^2 .

It is not a de Polignac number, because 3201040402641 - 2⁹ = 3201040402129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3201040407641) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 615345420 + ... + 615350621.

Almost surely, 2^{3201040402641} is an apocalyptic number.

It is an amenable number.

3201040402641 is a deficient number, since it is larger than the sum of its proper divisors (1710667500981).

3201040402641 is a wasteful number, since it uses less digits than its factorization.

3201040402641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230696081 (or 1230696061 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 3201040402641 its reverse (1462040401023), we get a palindrome (4663080803664).

The spelling of 3201040402641 in words is "three trillion, two hundred one billion, forty million, four hundred two thousand, six hundred forty-one".