514023535384 has 128 divisors (see below), whose sum is σ = 1072185206400. Its totient is φ = 229910446080.

The previous prime is 514023535357. The next prime is 514023535391. The reversal of 514023535384 is 483535320415.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 514023535384.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289263904 + ... + 289265680.

It is an arithmetic number, because the mean of its divisors is an integer number (8376446925).

Almost surely, 2^514023535384 is an apocalyptic number.

It is an amenable number.

514023535384 is an abundant number, since it is smaller than the sum of its proper divisors (558161671016).

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

514023535384 is a wasteful number, since it uses less digits than its factorization.

514023535384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933 (or 2929 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 514023535384 its reverse (483535320415), we get a palindrome (997558855799).

The spelling of 514023535384 in words is "five hundred fourteen billion, twenty-three million, five hundred thirty-five thousand, three hundred eighty-four".