25614112066 has 8 divisors (see below), whose sum is σ = 38421909504. Its totient is φ = 12806808900.

The previous prime is 25614112057. The next prime is 25614112099. The reversal of 25614112066 is 66021141652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61311 + ... + 234493.

It is an arithmetic number, because the mean of its divisors is an integer number (4802738688).

Almost surely, 2^25614112066 is an apocalyptic number.

25614112066 is a deficient number, since it is larger than the sum of its proper divisors (12807797438).

25614112066 is a wasteful number, since it uses less digits than its factorization.

25614112066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247136.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 25614112066 in words is "twenty-five billion, six hundred fourteen million, one hundred twelve thousand, sixty-six".