42325345650 has 48 divisors (see below), whose sum is σ = 119962125504. Its totient is φ = 9674364480.

The previous prime is 42325345627. The next prime is 42325345693. The reversal of 42325345650 is 5654352324.

42325345650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42325345599 and 42325345608.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20153877 + ... + 20155976.

It is an arithmetic number, because the mean of its divisors is an integer number (2499210948).

Almost surely, 2^42325345650 is an apocalyptic number.

42325345650 is an abundant number, since it is smaller than the sum of its proper divisors (77636779854).

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

42325345650 is a wasteful number, since it uses less digits than its factorization.

42325345650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40309875 (or 40309870 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 42325345650 its reverse (5654352324), we get a palindrome (47979697974).

The spelling of 42325345650 in words is "forty-two billion, three hundred twenty-five million, three hundred forty-five thousand, six hundred fifty".