27802265042 has 8 divisors (see below), whose sum is σ = 41714374896. Its totient is φ = 13897473412.

The previous prime is 27802265041. The next prime is 27802265047. The reversal of 27802265042 is 24056220872.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 27802264987 and 27802265005.

It is not an unprimeable number, because it can be changed into a prime (27802265041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1820048 + ... + 1835259.

It is an arithmetic number, because the mean of its divisors is an integer number (5214296862).

Almost surely, 2^27802265042 is an apocalyptic number.

27802265042 is a deficient number, since it is larger than the sum of its proper divisors (13912109854).

27802265042 is a wasteful number, since it uses less digits than its factorization.

27802265042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3659112.

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 27802265042 in words is "twenty-seven billion, eight hundred two million, two hundred sixty-five thousand, forty-two".