425435144514 has 8 divisors (see below), whose sum is σ = 850870289040. Its totient is φ = 141811714836.

The previous prime is 425435144503. The next prime is 425435144521. The reversal of 425435144514 is 415441534524.

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

425435144514 is an admirable 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, 35452928704 + ... + 35452928715.

It is an arithmetic number, because the mean of its divisors is an integer number (106358786130).

Almost surely, 2^425435144514 is an apocalyptic number.

425435144514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425435144514 is a wasteful number, since it uses less digits than its factorization.

425435144514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70905857424.

The product of its digits is 768000, while the sum is 42.

The spelling of 425435144514 in words is "four hundred twenty-five billion, four hundred thirty-five million, one hundred forty-four thousand, five hundred fourteen".