514212342522245 has 8 divisors (see below), whose sum is σ = 617064069146616. Its totient is φ = 411363701937856.

The previous prime is 514212342522227. The next prime is 514212342522247. The reversal of 514212342522245 is 542225243212415.

It can be written as a sum of positive squares in 4 ways, for example, as 8072451534436 + 506139890987809 = 2841206^2 + 22497553^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 514212342522245 - 2¹⁸ = 514212342260101 is a prime.

It is a super-2 number, since 2×514212342522245² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 514212342522196 and 514212342522205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514212342522247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771143402 + ... + 771809931.

It is an arithmetic number, because the mean of its divisors is an integer number (77133008643327).

Almost surely, 2^{514212342522245} is an apocalyptic number.

It is an amenable number.

514212342522245 is a deficient number, since it is larger than the sum of its proper divisors (102851726624371).

514212342522245 is a wasteful number, since it uses less digits than its factorization.

514212342522245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543019991.

The product of its digits is 1536000, while the sum is 44.

The spelling of 514212342522245 in words is "five hundred fourteen trillion, two hundred twelve billion, three hundred forty-two million, five hundred twenty-two thousand, two hundred forty-five".