34012613025666 has 40 divisors (see below), whose sum is σ = 83141942955984. Its totient is φ = 10306852431480.

The previous prime is 34012613025653. The next prime is 34012613025691. The reversal of 34012613025666 is 66652031621043.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9543380100 + ... + 9543383663.

Almost surely, 2^{34012613025666} is an apocalyptic number.

34012613025666 is an abundant number, since it is smaller than the sum of its proper divisors (49129329930318).

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

34012613025666 is a wasteful number, since it uses less digits than its factorization.

34012613025666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19086763788 (or 19086763779 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 34012613025666 in words is "thirty-four trillion, twelve billion, six hundred thirteen million, twenty-five thousand, six hundred sixty-six".