25435151433241 has 32 divisors (see below), whose sum is σ = 28940534092800. Its totient is φ = 22144640544000.

The previous prime is 25435151433229. The next prime is 25435151433269. The reversal of 25435151433241 is 14233415153452.

It is a cyclic number.

It is not a de Polignac number, because 25435151433241 - 2²⁷ = 25435017215513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25435151433221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30098995 + ... + 30932503.

It is an arithmetic number, because the mean of its divisors is an integer number (904391690400).

Almost surely, 2^{25435151433241} is an apocalyptic number.

It is an amenable number.

25435151433241 is a deficient number, since it is larger than the sum of its proper divisors (3505382659559).

25435151433241 is a wasteful number, since it uses less digits than its factorization.

25435151433241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834481.

The product of its digits is 864000, while the sum is 43.

Adding to 25435151433241 its reverse (14233415153452), we get a palindrome (39668566586693).

The spelling of 25435151433241 in words is "twenty-five trillion, four hundred thirty-five billion, one hundred fifty-one million, four hundred thirty-three thousand, two hundred forty-one".