42295221580 has 24 divisors (see below), whose sum is σ = 88932857328. Its totient is φ = 16896585408.

The previous prime is 42295221569. The next prime is 42295221599. The reversal of 42295221580 is 8512259224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1327819 + ... + 1359298.

It is an arithmetic number, because the mean of its divisors is an integer number (3705535722).

Almost surely, 2^42295221580 is an apocalyptic number.

It is an amenable number.

42295221580 is an abundant number, since it is smaller than the sum of its proper divisors (46637635748).

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

42295221580 is a wasteful number, since it uses less digits than its factorization.

42295221580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687913 (or 2687911 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 42295221580 in words is "forty-two billion, two hundred ninety-five million, two hundred twenty-one thousand, five hundred eighty".