503422440034 has 8 divisors (see below), whose sum is σ = 755680466268. Its totient is φ = 251528951280.

The previous prime is 503422439999. The next prime is 503422440083. The reversal of 503422440034 is 430044224305.

It can be written as a sum of positive squares in 2 ways, for example, as 463348405809 + 40074034225 = 680697^2 + 200185^2 .

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 = 503422439978 and 503422440005.

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, 91130917 + ... + 91136440.

Almost surely, 2^503422440034 is an apocalyptic number.

503422440034 is a deficient number, since it is larger than the sum of its proper divisors (252258026234).

503422440034 is a wasteful number, since it uses less digits than its factorization.

503422440034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182268740.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 503422440034 its reverse (430044224305), we get a palindrome (933466664339).

The spelling of 503422440034 in words is "five hundred three billion, four hundred twenty-two million, four hundred forty thousand, thirty-four".