338459494503 has 16 divisors (see below), whose sum is σ = 488134071936. Its totient is φ = 207365215200.

The previous prime is 338459494481. The next prime is 338459494517. The reversal of 338459494503 is 305494954833.

It is not a de Polignac number, because 338459494503 - 2⁹ = 338459493991 is a prime.

It is a super-2 number, since 2×338459494503² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338459494553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19106673 + ... + 19124378.

It is an arithmetic number, because the mean of its divisors is an integer number (30508379496).

Almost surely, 2^338459494503 is an apocalyptic number.

338459494503 is a deficient number, since it is larger than the sum of its proper divisors (149674577433).

338459494503 is a wasteful number, since it uses less digits than its factorization.

338459494503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38231294.

The product of its (nonzero) digits is 27993600, while the sum is 57.

The spelling of 338459494503 in words is "three hundred thirty-eight billion, four hundred fifty-nine million, four hundred ninety-four thousand, five hundred three".