25414145230 has 16 divisors (see below), whose sum is σ = 46981825920. Its totient is φ = 9890910432.

The previous prime is 25414145227. The next prime is 25414145231. The reversal of 25414145230 is 3254141452.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 25414145192 and 25414145201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25414145231) 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, 34343070 + ... + 34343809.

It is an arithmetic number, because the mean of its divisors is an integer number (2936364120).

Almost surely, 2^25414145230 is an apocalyptic number.

25414145230 is a deficient number, since it is larger than the sum of its proper divisors (21567680690).

25414145230 is a wasteful number, since it uses less digits than its factorization.

25414145230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68686923.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 25414145230 its reverse (3254141452), we get a palindrome (28668286682).

The spelling of 25414145230 in words is "twenty-five billion, four hundred fourteen million, one hundred forty-five thousand, two hundred thirty".