650432514042 has 24 divisors (see below), whose sum is σ = 1410222071700. Its totient is φ = 216664434240.

The previous prime is 650432514037. The next prime is 650432514089. The reversal of 650432514042 is 240415234056.

650432514042 is a `hidden beast` number, since 6 + 504 + 3 + 2 + 5 + 140 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 595658260521 + 54774253521 = 771789^2 + 234039^2 .

It is a junction number, because it is equal to n+sod(n) for n = 650432513988 and 650432514006.

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, 12172917 + ... + 12226232.

Almost surely, 2^650432514042 is an apocalyptic number.

650432514042 is an abundant number, since it is smaller than the sum of its proper divisors (759789557658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

650432514042 is a wasteful number, since it uses less digits than its factorization.

650432514042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24400638 (or 24400635 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 650432514042 its reverse (240415234056), we get a palindrome (890847748098).

The spelling of 650432514042 in words is "six hundred fifty billion, four hundred thirty-two million, five hundred fourteen thousand, forty-two".