514103243353431 has 8 divisors (see below), whose sum is σ = 685524698858880. Its totient is φ = 342708641708472.

The previous prime is 514103243353417. The next prime is 514103243353549. The reversal of 514103243353431 is 134353342301415.

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

It is not a de Polignac number, because 514103243353431 - 2¹³ = 514103243345239 is a prime.

It is a super-2 number, since 2×514103243353431² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514103243753431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6713420451 + ... + 6713497028.

It is an arithmetic number, because the mean of its divisors is an integer number (85690587357360).

Almost surely, 2^{514103243353431} is an apocalyptic number.

514103243353431 is a deficient number, since it is larger than the sum of its proper divisors (171421455505449).

514103243353431 is a wasteful number, since it uses less digits than its factorization.

514103243353431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13426930245.

The product of its (nonzero) digits is 777600, while the sum is 42.

Adding to 514103243353431 its reverse (134353342301415), we get a palindrome (648456585654846).

The spelling of 514103243353431 in words is "five hundred fourteen trillion, one hundred three billion, two hundred forty-three million, three hundred fifty-three thousand, four hundred thirty-one".