520034417012 has 36 divisors (see below), whose sum is σ = 1037834671776. Its totient is φ = 226101910320.

The previous prime is 520034416969. The next prime is 520034417027. The reversal of 520034417012 is 210714430025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11147768 + ... + 11194319.

Almost surely, 2^520034417012 is an apocalyptic number.

It is an amenable number.

520034417012 is a deficient number, since it is larger than the sum of its proper divisors (517800254764).

520034417012 is a wasteful number, since it uses less digits than its factorization.

520034417012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22342148 (or 22342123 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

Adding to 520034417012 its reverse (210714430025), we get a palindrome (730748847037).

The spelling of 520034417012 in words is "five hundred twenty billion, thirty-four million, four hundred seventeen thousand, twelve".