425885314870 has 8 divisors (see below), whose sum is σ = 766593566784. Its totient is φ = 170354125944.

The previous prime is 425885314861. The next prime is 425885314927. The reversal of 425885314870 is 78413588524.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21294265734 + ... + 21294265753.

It is an arithmetic number, because the mean of its divisors is an integer number (95824195848).

Almost surely, 2^425885314870 is an apocalyptic number.

425885314870 is a deficient number, since it is larger than the sum of its proper divisors (340708251914).

425885314870 is a wasteful number, since it uses less digits than its factorization.

425885314870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42588531494.

The product of its (nonzero) digits is 8601600, while the sum is 55.

The spelling of 425885314870 in words is "four hundred twenty-five billion, eight hundred eighty-five million, three hundred fourteen thousand, eight hundred seventy".