25326270142 has 8 divisors (see below), whose sum is σ = 38470284000. Its totient is φ = 12502842144.

The previous prime is 25326270139. The next prime is 25326270173. The reversal of 25326270142 is 24107262352.

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

It is a junction number, because it is equal to n+sod(n) for n = 25326270098 and 25326270107.

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, 80146267 + ... + 80146582.

It is an arithmetic number, because the mean of its divisors is an integer number (4808785500).

Almost surely, 2^25326270142 is an apocalyptic number.

25326270142 is a deficient number, since it is larger than the sum of its proper divisors (13144013858).

25326270142 is a wasteful number, since it uses less digits than its factorization.

25326270142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160292930.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 25326270142 in words is "twenty-five billion, three hundred twenty-six million, two hundred seventy thousand, one hundred forty-two".