1000313220439 has 8 divisors (see below), whose sum is σ = 1077404919920. Its totient is φ = 923242167936.

The previous prime is 1000313220433. The next prime is 1000313220479. The reversal of 1000313220439 is 9340223130001.

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

It is a cyclic number.

It is not a de Polignac number, because 1000313220439 - 2³⁷ = 862874266967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000313220433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5061042 + ... + 5254975.

It is an arithmetic number, because the mean of its divisors is an integer number (134675614990).

Almost surely, 2^{1000313220439} is an apocalyptic number.

1000313220439 is a deficient number, since it is larger than the sum of its proper divisors (77091699481).

1000313220439 is a wasteful number, since it uses less digits than its factorization.

1000313220439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10323489.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 1000313220439 in words is "one trillion, three hundred thirteen million, two hundred twenty thousand, four hundred thirty-nine".