1384658138003 has 12 divisors (see below), whose sum is σ = 1654257876912. Its totient is φ = 1154772808560.

The previous prime is 1384658137999. The next prime is 1384658138093. The reversal of 1384658138003 is 3008318564831.

It is not a de Polignac number, because 1384658138003 - 2² = 1384658137999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1384658138093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 381867503 + ... + 381871128.

It is an arithmetic number, because the mean of its divisors is an integer number (137854823076).

Almost surely, 2^{1384658138003} is an apocalyptic number.

1384658138003 is a deficient number, since it is larger than the sum of its proper divisors (269599738909).

1384658138003 is an equidigital number, since it uses as much as digits as its factorization.

1384658138003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763738682 (or 763738675 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 1384658138003 in words is "one trillion, three hundred eighty-four billion, six hundred fifty-eight million, one hundred thirty-eight thousand, three".