520341403151074 has 16 divisors (see below), whose sum is σ = 814482311722560. Its totient is φ = 248848268635120.

The previous prime is 520341403151041. The next prime is 520341403151099. The reversal of 520341403151074 is 470151304143025.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241262617 + ... + 243409804.

It is an arithmetic number, because the mean of its divisors is an integer number (50905144482660).

Almost surely, 2^{520341403151074} is an apocalyptic number.

520341403151074 is a deficient number, since it is larger than the sum of its proper divisors (294140908571486).

520341403151074 is a wasteful number, since it uses less digits than its factorization.

520341403151074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484695785.

The product of its (nonzero) digits is 201600, while the sum is 40.

Adding to 520341403151074 its reverse (470151304143025), we get a palindrome (990492707294099).

The spelling of 520341403151074 in words is "five hundred twenty trillion, three hundred forty-one billion, four hundred three million, one hundred fifty-one thousand, seventy-four".