514532424512021 has 32 divisors (see below), whose sum is σ = 537216938554752. Its totient is φ = 492497289123840.

The previous prime is 514532424511993. The next prime is 514532424512111. The reversal of 514532424512021 is 120215424235415.

It is a cyclic number.

It is not a de Polignac number, because 514532424512021 - 2³⁴ = 514515244642837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 514532424512021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514532424514021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213465266 + ... + 215862188.

It is an arithmetic number, because the mean of its divisors is an integer number (16788029329836).

Almost surely, 2^{514532424512021} is an apocalyptic number.

It is an amenable number.

514532424512021 is a deficient number, since it is larger than the sum of its proper divisors (22684514042731).

514532424512021 is a wasteful number, since it uses less digits than its factorization.

514532424512021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397653.

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 514532424512021 its reverse (120215424235415), we get a palindrome (634747848747436).

The spelling of 514532424512021 in words is "five hundred fourteen trillion, five hundred thirty-two billion, four hundred twenty-four million, five hundred twelve thousand, twenty-one".