44642086274 has 4 divisors (see below), whose sum is σ = 66963129414. Its totient is φ = 22321043136.

The previous prime is 44642086267. The next prime is 44642086277. The reversal of 44642086274 is 47268024644.

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., 37271005249 + 7371081025 = 193057^2 + 85855^2 .

It is not an unprimeable number, because it can be changed into a prime (44642086277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160521567 + ... + 11160521570.

Almost surely, 2^44642086274 is an apocalyptic number.

44642086274 is a deficient number, since it is larger than the sum of its proper divisors (22321043140).

44642086274 is a wasteful number, since it uses less digits than its factorization.

44642086274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22321043139.

The product of its (nonzero) digits is 2064384, while the sum is 47.

The spelling of 44642086274 in words is "forty-four billion, six hundred forty-two million, eighty-six thousand, two hundred seventy-four".