25234531334 has 32 divisors (see below), whose sum is σ = 40077628416. Its totient is φ = 11902319680.

The previous prime is 25234531291. The next prime is 25234531367. The reversal of 25234531334 is 43313543252.

It is a junction number, because it is equal to n+sod(n) for n = 25234531294 and 25234531303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280439 + ... + 359325.

It is an arithmetic number, because the mean of its divisors is an integer number (1252425888).

Almost surely, 2^25234531334 is an apocalyptic number.

25234531334 is a deficient number, since it is larger than the sum of its proper divisors (14843097082).

25234531334 is a wasteful number, since it uses less digits than its factorization.

25234531334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79060.

The product of its digits is 129600, while the sum is 35.

The spelling of 25234531334 in words is "twenty-five billion, two hundred thirty-four million, five hundred thirty-one thousand, three hundred thirty-four".