1028343585036 has 24 divisors (see below), whose sum is σ = 2402768892160. Its totient is φ = 342309691152.

The previous prime is 1028343585029. The next prime is 1028343585047. The reversal of 1028343585036 is 6305853438201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58928896 + ... + 58946343.

Almost surely, 2^{1028343585036} is an apocalyptic number.

It is an amenable number.

1028343585036 is an abundant number, since it is smaller than the sum of its proper divisors (1374425307124).

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

1028343585036 is a wasteful number, since it uses less digits than its factorization.

1028343585036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117875973 (or 117875971 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 1028343585036 in words is "one trillion, twenty-eight billion, three hundred forty-three million, five hundred eighty-five thousand, thirty-six".