42130616650 has 48 divisors (see below), whose sum is σ = 81037670400. Its totient is φ = 16279012800.

The previous prime is 42130616623. The next prime is 42130616677. The reversal of 42130616650 is 5661603124.

42130616650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42130616623) and next prime (42130616677).

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, 838951 + ... + 887749.

It is an arithmetic number, because the mean of its divisors is an integer number (1688284800).

Almost surely, 2^42130616650 is an apocalyptic number.

42130616650 is a deficient number, since it is larger than the sum of its proper divisors (38907053750).

42130616650 is a wasteful number, since it uses less digits than its factorization.

42130616650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49399 (or 49394 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 42130616650 in words is "forty-two billion, one hundred thirty million, six hundred sixteen thousand, six hundred fifty".