425108632371 has 4 divisors (see below), whose sum is σ = 566811509832. Its totient is φ = 283405754912.

The previous prime is 425108632367. The next prime is 425108632373. The reversal of 425108632371 is 173236801524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 425108632371 - 2² = 425108632367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425108632373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70851438726 + ... + 70851438731.

It is an arithmetic number, because the mean of its divisors is an integer number (141702877458).

Almost surely, 2^425108632371 is an apocalyptic number.

425108632371 is a deficient number, since it is larger than the sum of its proper divisors (141702877461).

425108632371 is a wasteful number, since it uses less digits than its factorization.

425108632371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141702877460.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 425108632371 in words is "four hundred twenty-five billion, one hundred eight million, six hundred thirty-two thousand, three hundred seventy-one".