34531243254 has 48 divisors (see below), whose sum is σ = 77457837600. Its totient is φ = 11104856448.

The previous prime is 34531243237. The next prime is 34531243291. The reversal of 34531243254 is 45234213543.

34531243254 is a `hidden beast` number, since 3 + 453 + 124 + 32 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 663442 + ... + 713594.

It is an arithmetic number, because the mean of its divisors is an integer number (1613704950).

Almost surely, 2^34531243254 is an apocalyptic number.

34531243254 is an abundant number, since it is smaller than the sum of its proper divisors (42926594346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34531243254 is a wasteful number, since it uses less digits than its factorization.

34531243254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51509 (or 51506 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

Adding to 34531243254 its reverse (45234213543), we get a palindrome (79765456797).

The spelling of 34531243254 in words is "thirty-four billion, five hundred thirty-one million, two hundred forty-three thousand, two hundred fifty-four".