42040305060 has 48 divisors (see below), whose sum is σ = 126767691456. Its totient is φ = 10348382592.

The previous prime is 42040305053. The next prime is 42040305071. The reversal of 42040305060 is 6050304024.

It is a self number, because there is not a number n which added to its sum of digits gives 42040305060.

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, 26948134 + ... + 26949693.

It is an arithmetic number, because the mean of its divisors is an integer number (2640993572).

Almost surely, 2^42040305060 is an apocalyptic number.

It is an amenable number.

42040305060 is an abundant number, since it is smaller than the sum of its proper divisors (84727386396).

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

42040305060 is a wasteful number, since it uses less digits than its factorization.

42040305060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53897852 (or 53897850 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 42040305060 its reverse (6050304024), we get a palindrome (48090609084).

The spelling of 42040305060 in words is "forty-two billion, forty million, three hundred five thousand, sixty".