25713224769734 has 8 divisors (see below), whose sum is σ = 38571227793288. Its totient is φ = 12856148838640.

The previous prime is 25713224769733. The next prime is 25713224769737. The reversal of 25713224769734 is 43796742231752.

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

It is a super-2 number, since 2×25713224769734² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25713224769733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231703772 + ... + 231814719.

It is an arithmetic number, because the mean of its divisors is an integer number (4821403474161).

Almost surely, 2^{25713224769734} is an apocalyptic number.

25713224769734 is a deficient number, since it is larger than the sum of its proper divisors (12858003023554).

25713224769734 is a wasteful number, since it uses less digits than its factorization.

25713224769734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463546230.

The product of its digits is 106686720, while the sum is 62.

The spelling of 25713224769734 in words is "twenty-five trillion, seven hundred thirteen billion, two hundred twenty-four million, seven hundred sixty-nine thousand, seven hundred thirty-four".