514303521420043 has 4 divisors (see below), whose sum is σ = 514303588465128. Its totient is φ = 514303454374960.

The previous prime is 514303521420019. The next prime is 514303521420049. The reversal of 514303521420043 is 340024125303415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 514303521420043 - 2⁵ = 514303521420011 is a prime.

It is a super-2 number, since 2×514303521420043² (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 = 514303521419984 and 514303521420011.

It is not an unprimeable number, because it can be changed into a prime (514303521420049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20269513 + ... + 37940218.

It is an arithmetic number, because the mean of its divisors is an integer number (128575897116282).

Almost surely, 2^{514303521420043} is an apocalyptic number.

514303521420043 is a deficient number, since it is larger than the sum of its proper divisors (67045085).

514303521420043 is an equidigital number, since it uses as much as digits as its factorization.

514303521420043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67045084.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 514303521420043 its reverse (340024125303415), we get a palindrome (854327646723458).

The spelling of 514303521420043 in words is "five hundred fourteen trillion, three hundred three billion, five hundred twenty-one million, four hundred twenty thousand, forty-three".