503323704742 has 8 divisors (see below), whose sum is σ = 758225839176. Its totient is φ = 250581758352.

The previous prime is 503323704677. The next prime is 503323704811. The reversal of 503323704742 is 247407323305.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 503323704695 and 503323704704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540046428 + ... + 540047359.

It is an arithmetic number, because the mean of its divisors is an integer number (94778229897).

Almost surely, 2^503323704742 is an apocalyptic number.

503323704742 is a deficient number, since it is larger than the sum of its proper divisors (254902134434).

503323704742 is a wasteful number, since it uses less digits than its factorization.

503323704742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080094022.

The product of its (nonzero) digits is 423360, while the sum is 40.

The spelling of 503323704742 in words is "five hundred three billion, three hundred twenty-three million, seven hundred four thousand, seven hundred forty-two".