520211141432 has 8 divisors (see below), whose sum is σ = 975395890200. Its totient is φ = 260105570712.

The previous prime is 520211141393. The next prime is 520211141519. The reversal of 520211141432 is 234141112025.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32513196332 + ... + 32513196347.

It is an arithmetic number, because the mean of its divisors is an integer number (121924486275).

Almost surely, 2^520211141432 is an apocalyptic number.

It is an amenable number.

520211141432 is a deficient number, since it is larger than the sum of its proper divisors (455184748768).

520211141432 is a wasteful number, since it uses less digits than its factorization.

520211141432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65026392685 (or 65026392681 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 520211141432 its reverse (234141112025), we get a palindrome (754352253457).

The spelling of 520211141432 in words is "five hundred twenty billion, two hundred eleven million, one hundred forty-one thousand, four hundred thirty-two".