3204040421031 has 16 divisors (see below), whose sum is σ = 4526145216000. Its totient is φ = 2009136510848.

The previous prime is 3204040421027. The next prime is 3204040421039. The reversal of 3204040421031 is 1301240404023.

It is a cyclic number.

It is not a de Polignac number, because 3204040421031 - 2² = 3204040421027 is a prime.

It is a super-2 number, since 2×3204040421031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3204040420992 and 3204040421010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204040421039) 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, 19319631 + ... + 19484768.

It is an arithmetic number, because the mean of its divisors is an integer number (282884076000).

Almost surely, 2^{3204040421031} is an apocalyptic number.

3204040421031 is a deficient number, since it is larger than the sum of its proper divisors (1322104794969).

3204040421031 is a wasteful number, since it uses less digits than its factorization.

3204040421031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38806038.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 3204040421031 its reverse (1301240404023), we get a palindrome (4505280825054).

The spelling of 3204040421031 in words is "three trillion, two hundred four billion, forty million, four hundred twenty-one thousand, thirty-one".