1398827470203 has 24 divisors (see below), whose sum is σ = 2181080322720. Its totient is φ = 861247094400.

The previous prime is 1398827470129. The next prime is 1398827470213. The reversal of 1398827470203 is 3020747288931.

1398827470203 is a `hidden beast` number, since 1 + 3 + 98 + 82 + 7 + 470 + 2 + 0 + 3 = 666.

It is not a de Polignac number, because 1398827470203 - 2⁸ = 1398827469947 is a prime.

It is a super-3 number, since 3×1398827470203³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1398827470203.

It is not an unprimeable number, because it can be changed into a prime (1398827470213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116504698 + ... + 116516703.

It is an arithmetic number, because the mean of its divisors is an integer number (90878346780).

Almost surely, 2^{1398827470203} is an apocalyptic number.

1398827470203 is a deficient number, since it is larger than the sum of its proper divisors (782252852517).

1398827470203 is a wasteful number, since it uses less digits than its factorization.

1398827470203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233021459 (or 233021456 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 1398827470203 in words is "one trillion, three hundred ninety-eight billion, eight hundred twenty-seven million, four hundred seventy thousand, two hundred three".