42425101650 has 48 divisors (see below), whose sum is σ = 105287904000. Its totient is φ = 11305440960.

The previous prime is 42425101643. The next prime is 42425101661. The reversal of 42425101650 is 5610152424.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117576 + ... + 314124.

It is an arithmetic number, because the mean of its divisors is an integer number (2193498000).

Almost surely, 2^42425101650 is an apocalyptic number.

42425101650 is an abundant number, since it is smaller than the sum of its proper divisors (62862802350).

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

42425101650 is a wasteful number, since it uses less digits than its factorization.

42425101650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198003 (or 197998 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 42425101650 in words is "forty-two billion, four hundred twenty-five million, one hundred one thousand, six hundred fifty".