25434114302 has 32 divisors (see below), whose sum is σ = 38916884160. Its totient is φ = 12464202240.

The previous prime is 25434114287. The next prime is 25434114353. The reversal of 25434114302 is 20341143452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22933724 + ... + 22934832.

It is an arithmetic number, because the mean of its divisors is an integer number (1216152630).

Almost surely, 2^25434114302 is an apocalyptic number.

25434114302 is a deficient number, since it is larger than the sum of its proper divisors (13482769858).

25434114302 is a wasteful number, since it uses less digits than its factorization.

25434114302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 25434114302 its reverse (20341143452), we get a palindrome (45775257754).

The spelling of 25434114302 in words is "twenty-five billion, four hundred thirty-four million, one hundred fourteen thousand, three hundred two".