42150605124 has 48 divisors (see below), whose sum is σ = 101008837440. Its totient is φ = 13675286400.

The previous prime is 42150605087. The next prime is 42150605149.

42150605124 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 42150605091 and 42150605100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223219 + ... + 366234.

It is an arithmetic number, because the mean of its divisors is an integer number (2104350780).

Almost surely, 2^42150605124 is an apocalyptic number.

It is an amenable number.

42150605124 is an abundant number, since it is smaller than the sum of its proper divisors (58858232316).

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

42150605124 is a wasteful number, since it uses less digits than its factorization.

42150605124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589620 (or 589618 counting only the distinct ones).

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

The spelling of 42150605124 in words is "forty-two billion, one hundred fifty million, six hundred five thousand, one hundred twenty-four".