34312615425 has 36 divisors (see below), whose sum is σ = 67044775824. Its totient is φ = 16636418400.

The previous prime is 34312615417. The next prime is 34312615429. The reversal of 34312615425 is 52451621343.

34312615425 is a `hidden beast` number, since 3 + 4 + 3 + 12 + 615 + 4 + 25 = 666.

It is not a de Polignac number, because 34312615425 - 2³ = 34312615417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34312615425.

It is not an unprimeable number, because it can be changed into a prime (34312615429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6929367 + ... + 6934316.

It is an arithmetic number, because the mean of its divisors is an integer number (1862354884).

Almost surely, 2^34312615425 is an apocalyptic number.

It is an amenable number.

34312615425 is a deficient number, since it is larger than the sum of its proper divisors (32732160399).

34312615425 is a wasteful number, since it uses less digits than its factorization.

34312615425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13863710 (or 13863702 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 34312615425 in words is "thirty-four billion, three hundred twelve million, six hundred fifteen thousand, four hundred twenty-five".