503363141434 has 4 divisors (see below), whose sum is σ = 755044712154. Its totient is φ = 251681570716.

The previous prime is 503363141383. The next prime is 503363141443. The reversal of 503363141434 is 434141363305.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 306046836225 + 197316305209 = 553215^2 + 444203^2 .

It is a junction number, because it is equal to n+sod(n) for n = 503363141393 and 503363141402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125840785357 + ... + 125840785360.

Almost surely, 2^503363141434 is an apocalyptic number.

503363141434 is a deficient number, since it is larger than the sum of its proper divisors (251681570720).

503363141434 is a wasteful number, since it uses less digits than its factorization.

503363141434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251681570719.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 503363141434 in words is "five hundred three billion, three hundred sixty-three million, one hundred forty-one thousand, four hundred thirty-four".