521102429341 has 8 divisors (see below), whose sum is σ = 561228122840. Its totient is φ = 480982577472.

The previous prime is 521102429191. The next prime is 521102429363. The reversal of 521102429341 is 143924201125.

It can be written as a sum of positive squares in 4 ways, for example, as 98542627225 + 422559802116 = 313915^2 + 650046^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 521102429341 - 2⁹ = 521102428829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 521102429297 and 521102429306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (521102421341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274250 + ... + 1632763.

It is an arithmetic number, because the mean of its divisors is an integer number (70153515355).

Almost surely, 2^521102429341 is an apocalyptic number.

It is an amenable number.

521102429341 is a deficient number, since it is larger than the sum of its proper divisors (40125693499).

521102429341 is a wasteful number, since it uses less digits than its factorization.

521102429341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920815.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 521102429341 in words is "five hundred twenty-one billion, one hundred two million, four hundred twenty-nine thousand, three hundred forty-one".