25044066134 has 8 divisors (see below), whose sum is σ = 37635539088. Its totient is φ = 12498886440.

The previous prime is 25044066109. The next prime is 25044066163. The reversal of 25044066134 is 43166044052.

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

It is a super-3 number, since 3×25044066134³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25044066094 and 25044066103.

It is a congruent number.

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, 11571962 + ... + 11574125.

It is an arithmetic number, because the mean of its divisors is an integer number (4704442386).

Almost surely, 2^25044066134 is an apocalyptic number.

25044066134 is a deficient number, since it is larger than the sum of its proper divisors (12591472954).

25044066134 is a wasteful number, since it uses less digits than its factorization.

25044066134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23146630.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 25044066134 in words is "twenty-five billion, forty-four million, sixty-six thousand, one hundred thirty-four".