25304051342 has 8 divisors (see below), whose sum is σ = 37958605776. Its totient is φ = 12651182752.

The previous prime is 25304051219. The next prime is 25304051359. The reversal of 25304051342 is 24315040352.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 383243 + ... + 444390.

It is an arithmetic number, because the mean of its divisors is an integer number (4744825722).

Almost surely, 2^25304051342 is an apocalyptic number.

25304051342 is a deficient number, since it is larger than the sum of its proper divisors (12654554434).

25304051342 is a wasteful number, since it uses less digits than its factorization.

25304051342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842922.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 25304051342 its reverse (24315040352), we get a palindrome (49619091694).

The spelling of 25304051342 in words is "twenty-five billion, three hundred four million, fifty-one thousand, three hundred forty-two".