503106014162140 has 48 divisors (see below), whose sum is σ = 1085081665437504. Its totient is φ = 195802633152000.

The previous prime is 503106014161973. The next prime is 503106014162153. The reversal of 503106014162140 is 41261410601305.

It is a super-2 number, since 2×503106014162140² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 503106014162096 and 503106014162105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203120760 + ... + 205582720.

It is an arithmetic number, because the mean of its divisors is an integer number (22605868029948).

Almost surely, 2^{503106014162140} is an apocalyptic number.

It is an amenable number.

503106014162140 is an abundant number, since it is smaller than the sum of its proper divisors (581975651275364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503106014162140 is a wasteful number, since it uses less digits than its factorization.

503106014162140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738158 (or 2738156 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 503106014162140 its reverse (41261410601305), we get a palindrome (544367424763445).

The spelling of 503106014162140 in words is "five hundred three trillion, one hundred six billion, fourteen million, one hundred sixty-two thousand, one hundred forty".