514511043514042 has 16 divisors (see below), whose sum is σ = 830560739485032. Its totient is φ = 238153617054720.

The previous prime is 514511043514037. The next prime is 514511043514129. The reversal of 514511043514042 is 240415340115415.

It can be written as a sum of positive squares in 4 ways, for example, as 491528808861601 + 22982234652441 = 22170449^2 + 4793979^2 .

It is a super-2 number, since 2×514511043514042² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 514511043513986 and 514511043514004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124038340143 + ... + 124038344290.

Almost surely, 2^{514511043514042} is an apocalyptic number.

514511043514042 is a deficient number, since it is larger than the sum of its proper divisors (316049695970990).

514511043514042 is a wasteful number, since it uses less digits than its factorization.

514511043514042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248076684513.

The product of its (nonzero) digits is 192000, while the sum is 40.

Adding to 514511043514042 its reverse (240415340115415), we get a palindrome (754926383629457).

The spelling of 514511043514042 in words is "five hundred fourteen trillion, five hundred eleven billion, forty-three million, five hundred fourteen thousand, forty-two".