25330114426 has 4 divisors (see below), whose sum is σ = 37995171642. Its totient is φ = 12665057212.

The previous prime is 25330114399. The next prime is 25330114451. The reversal of 25330114426 is 62441103352.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24390630625 + 939483801 = 156175^2 + 30651^2 .

It is a super-2 number, since 2×25330114426² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6332528605 + ... + 6332528608.

Almost surely, 2^25330114426 is an apocalyptic number.

25330114426 is a deficient number, since it is larger than the sum of its proper divisors (12665057216).

25330114426 is a wasteful number, since it uses less digits than its factorization.

25330114426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12665057215.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 25330114426 its reverse (62441103352), we get a palindrome (87771217778).

The spelling of 25330114426 in words is "twenty-five billion, three hundred thirty million, one hundred fourteen thousand, four hundred twenty-six".