514351071349 has 4 divisors (see below), whose sum is σ = 514366066060. Its totient is φ = 514336076640.

The previous prime is 514351071347. The next prime is 514351071473. The reversal of 514351071349 is 943170153415.

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

It can be written as a sum of positive squares in 2 ways, for example, as 177030562500 + 337320508849 = 420750^2 + 580793^2 .

It is a cyclic number.

It is not a de Polignac number, because 514351071349 - 2¹ = 514351071347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514351071347) 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, 7445784 + ... + 7514545.

It is an arithmetic number, because the mean of its divisors is an integer number (128591516515).

Almost surely, 2^514351071349 is an apocalyptic number.

It is an amenable number.

514351071349 is a deficient number, since it is larger than the sum of its proper divisors (14994711).

514351071349 is a wasteful number, since it uses less digits than its factorization.

514351071349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14994710.

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 514351071349 in words is "five hundred fourteen billion, three hundred fifty-one million, seventy-one thousand, three hundred forty-nine".