380402678303 has 4 divisors (see below), whose sum is σ = 380417827008. Its totient is φ = 380387529600.

The previous prime is 380402678297. The next prime is 380402678339. The reversal of 380402678303 is 303876204083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 380402678303 - 2¹⁶ = 380402612767 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 (380402678503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7536623 + ... + 7586928.

It is an arithmetic number, because the mean of its divisors is an integer number (95104456752).

Almost surely, 2^380402678303 is an apocalyptic number.

380402678303 is a deficient number, since it is larger than the sum of its proper divisors (15148705).

380402678303 is a wasteful number, since it uses less digits than its factorization.

380402678303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15148704.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 380402678303 in words is "three hundred eighty billion, four hundred two million, six hundred seventy-eight thousand, three hundred three".