34531112425 has 24 divisors (see below), whose sum is σ = 42965214336. Its totient is φ = 27530461440.

The previous prime is 34531112423. The next prime is 34531112437. The reversal of 34531112425 is 52421113543.

34531112425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34531112425 - 2¹ = 34531112423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34531112423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11893524 + ... + 11896426.

It is an arithmetic number, because the mean of its divisors is an integer number (1790217264).

Almost surely, 2^34531112425 is an apocalyptic number.

It is an amenable number.

34531112425 is a deficient number, since it is larger than the sum of its proper divisors (8434101911).

34531112425 is a wasteful number, since it uses less digits than its factorization.

34531112425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377 (or 4372 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

Adding to 34531112425 its reverse (52421113543), we get a palindrome (86952225968).

The spelling of 34531112425 in words is "thirty-four billion, five hundred thirty-one million, one hundred twelve thousand, four hundred twenty-five".