25034350123 has 8 divisors (see below), whose sum is σ = 25284985920. Its totient is φ = 24784023240.

The previous prime is 25034350097. The next prime is 25034350157. The reversal of 25034350123 is 32105343052.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25034350123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25034350091 and 25034350100.

It is not an unprimeable number, because it can be changed into a prime (25034350423) 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 7 ways as a sum of consecutive naturals, for example, 87408 + ... + 240226.

It is an arithmetic number, because the mean of its divisors is an integer number (3160623240).

Almost surely, 2^25034350123 is an apocalyptic number.

25034350123 is a deficient number, since it is larger than the sum of its proper divisors (250635797).

25034350123 is a wasteful number, since it uses less digits than its factorization.

25034350123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154457.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 25034350123 its reverse (32105343052), we get a palindrome (57139693175).

The spelling of 25034350123 in words is "twenty-five billion, thirty-four million, three hundred fifty thousand, one hundred twenty-three".