650061530624142 has 192 divisors, whose sum is σ = 1836707311281024. Its totient is φ = 161250847580160.

The previous prime is 650061530624131. The next prime is 650061530624147. The reversal of 650061530624142 is 241426035160056.

650061530624142 is a `hidden beast` number, since 6 + 5 + 0 + 0 + 6 + 1 + 5 + 3 + 0 + 624 + 14 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650061530624147) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33358468 + ... + 49121384.

It is an arithmetic number, because the mean of its divisors is an integer number (9566183912922).

Almost surely, 2^{650061530624142} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 650061530624142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (918353655640512).

650061530624142 is an abundant number, since it is smaller than the sum of its proper divisors (1186645780656882).

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

650061530624142 is a wasteful number, since it uses less digits than its factorization.

650061530624142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15764443 (or 15764440 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

Adding to 650061530624142 its reverse (241426035160056), we get a palindrome (891487565784198).

The spelling of 650061530624142 in words is "six hundred fifty trillion, sixty-one billion, five hundred thirty million, six hundred twenty-four thousand, one hundred forty-two".