42361285827 has 16 divisors (see below), whose sum is σ = 64556172032. Its totient is φ = 24204333600.

The previous prime is 42361285789. The next prime is 42361285843. The reversal of 42361285827 is 72858216324.

It is not a de Polignac number, because 42361285827 - 2¹⁰ = 42361284803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42361285847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176328 + ... + 340314.

It is an arithmetic number, because the mean of its divisors is an integer number (4034760752).

Almost surely, 2^42361285827 is an apocalyptic number.

42361285827 is a deficient number, since it is larger than the sum of its proper divisors (22194886205).

42361285827 is a wasteful number, since it uses less digits than its factorization.

42361285827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176298.

The product of its digits is 1290240, while the sum is 48.

The spelling of 42361285827 in words is "forty-two billion, three hundred sixty-one million, two hundred eighty-five thousand, eight hundred twenty-seven".