25432114253444 has 12 divisors (see below), whose sum is σ = 44506449383424. Its totient is φ = 12715985858184.

The previous prime is 25432114253423. The next prime is 25432114253459. The reversal of 25432114253444 is 44435241123452.

It is a super-2 number, since 2×25432114253444² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25432114253395 and 25432114253404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17010164 + ... + 18444779.

It is an arithmetic number, because the mean of its divisors is an integer number (3708870781952).

Almost surely, 2^{25432114253444} is an apocalyptic number.

It is an amenable number.

25432114253444 is a deficient number, since it is larger than the sum of its proper divisors (19074335129980).

25432114253444 is a wasteful number, since it uses less digits than its factorization.

25432114253444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35634274 (or 35634272 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 44.

Adding to 25432114253444 its reverse (44435241123452), we get a palindrome (69867355376896).

The spelling of 25432114253444 in words is "twenty-five trillion, four hundred thirty-two billion, one hundred fourteen million, two hundred fifty-three thousand, four hundred forty-four".