380423755003 has 4 divisors (see below), whose sum is σ = 396963918288. Its totient is φ = 363883591720.

The previous prime is 380423754989. The next prime is 380423755013. The reversal of 380423755003 is 300557324083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300557324083 = 75083 ⋅4003001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380423755003 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380423755013) 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, 8270081608 + ... + 8270081653.

It is an arithmetic number, because the mean of its divisors is an integer number (99240979572).

Almost surely, 2^380423755003 is an apocalyptic number.

380423755003 is a deficient number, since it is larger than the sum of its proper divisors (16540163285).

380423755003 is a wasteful number, since it uses less digits than its factorization.

380423755003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16540163284.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 380423755003 in words is "three hundred eighty billion, four hundred twenty-three million, seven hundred fifty-five thousand, three".