34531204025 has 6 divisors (see below), whose sum is σ = 42818693022. Its totient is φ = 27624963200.

The previous prime is 34531204013. The next prime is 34531204027. The reversal of 34531204025 is 52040213543.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 6966239296 + 27564964729 = 83464^2 + 166027^2 .

It is not a de Polignac number, because 34531204025 - 2⁶ = 34531203961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34531204027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 690624056 + ... + 690624105.

It is an arithmetic number, because the mean of its divisors is an integer number (7136448837).

Almost surely, 2^34531204025 is an apocalyptic number.

It is an amenable number.

34531204025 is a deficient number, since it is larger than the sum of its proper divisors (8287488997).

34531204025 is a wasteful number, since it uses less digits than its factorization.

34531204025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381248171 (or 1381248166 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 34531204025 its reverse (52040213543), we get a palindrome (86571417568).

The spelling of 34531204025 in words is "thirty-four billion, five hundred thirty-one million, two hundred four thousand, twenty-five".