514530466663420 has 12 divisors (see below), whose sum is σ = 1080513979993224. Its totient is φ = 205812186665360.

The previous prime is 514530466663403. The next prime is 514530466663439. The reversal of 514530466663420 is 24366664035415.

It is a super-2 number, since 2×514530466663420² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 12863261666566 + ... + 12863261666605.

It is an arithmetic number, because the mean of its divisors is an integer number (90042831666102).

Almost surely, 2^{514530466663420} is an apocalyptic number.

It is an amenable number.

514530466663420 is an abundant number, since it is smaller than the sum of its proper divisors (565983513329804).

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

514530466663420 is a wasteful number, since it uses less digits than its factorization.

514530466663420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25726523333180 (or 25726523333178 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 55.

The spelling of 514530466663420 in words is "five hundred fourteen trillion, five hundred thirty billion, four hundred sixty-six million, six hundred sixty-three thousand, four hundred twenty".