514126742 has 4 divisors (see below), whose sum is σ = 771190116. Its totient is φ = 257063370.

The previous prime is 514126741. The next prime is 514126747. The reversal of 514126742 is 247621415.

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

It is a junction number, because it is equal to n+sod(n) for n = 514126699 and 514126708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514126741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128531684 + ... + 128531687.

It is an arithmetic number, because the mean of its divisors is an integer number (192797529).

Almost surely, 2^514126742 is an apocalyptic number.

514126742 is a deficient number, since it is larger than the sum of its proper divisors (257063374).

514126742 is a wasteful number, since it uses less digits than its factorization.

514126742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257063373.

The product of its digits is 13440, while the sum is 32.

The square root of 514126742 is about 22674.3631002064. The cubic root of 514126742 is about 801.1061479659.

The spelling of 514126742 in words is "five hundred fourteen million, one hundred twenty-six thousand, seven hundred forty-two".