402003043339 has 8 divisors (see below), whose sum is σ = 404342179760. Its totient is φ = 399666548736.

The previous prime is 402003043333. The next prime is 402003043373. The reversal of 402003043339 is 933340300204.

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 402003043339 - 2⁹ = 402003042827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 402003043339.

It is not an unprimeable number, because it can be changed into a prime (402003043333) 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, 354822 + ... + 964315.

It is an arithmetic number, because the mean of its divisors is an integer number (50542772470).

Almost surely, 2^402003043339 is an apocalyptic number.

402003043339 is a deficient number, since it is larger than the sum of its proper divisors (2339136421).

402003043339 is a wasteful number, since it uses less digits than its factorization.

402003043339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320909.

The product of its (nonzero) digits is 23328, while the sum is 31.

The spelling of 402003043339 in words is "four hundred two billion, three million, forty-three thousand, three hundred thirty-nine".