27358826042 has 4 divisors (see below), whose sum is σ = 41038239066. Its totient is φ = 13679413020.

The previous prime is 27358826039. The next prime is 27358826059. The reversal of 27358826042 is 24062885372.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19611481681 + 7747344361 = 140041^2 + 88019^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6839706509 + ... + 6839706512.

Almost surely, 2^27358826042 is an apocalyptic number.

27358826042 is a deficient number, since it is larger than the sum of its proper divisors (13679413024).

27358826042 is a wasteful number, since it uses less digits than its factorization.

27358826042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13679413023.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 27358826042 in words is "twenty-seven billion, three hundred fifty-eight million, eight hundred twenty-six thousand, forty-two".