650101064742 has 24 divisors (see below), whose sum is σ = 1409427790680. Its totient is φ = 216565665120.

The previous prime is 650101064737. The next prime is 650101064773. The reversal of 650101064742 is 247460101056.

650101064742 is a `hidden beast` number, since 6 + 5 + 0 + 1 + 0 + 1 + 0 + 647 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 650101064697 and 650101064706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11194384 + ... + 11252307.

It is an arithmetic number, because the mean of its divisors is an integer number (58726157945).

Almost surely, 2^650101064742 is an apocalyptic number.

650101064742 is an abundant number, since it is smaller than the sum of its proper divisors (759326725938).

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

650101064742 is a wasteful number, since it uses less digits than its factorization.

650101064742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22448308 (or 22448305 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

Adding to 650101064742 its reverse (247460101056), we get a palindrome (897561165798).

The spelling of 650101064742 in words is "six hundred fifty billion, one hundred one million, sixty-four thousand, seven hundred forty-two".