44771071011 has 4 divisors (see below), whose sum is σ = 59694761352. Its totient is φ = 29847380672.

The previous prime is 44771070989. The next prime is 44771071019. The reversal of 44771071011 is 11017017744.

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

It is a cyclic number.

It is not a de Polignac number, because 44771071011 - 2⁶ = 44771070947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44771071019) 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, 7461845166 + ... + 7461845171.

It is an arithmetic number, because the mean of its divisors is an integer number (14923690338).

Almost surely, 2^44771071011 is an apocalyptic number.

44771071011 is a deficient number, since it is larger than the sum of its proper divisors (14923690341).

44771071011 is a wasteful number, since it uses less digits than its factorization.

44771071011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14923690340.

The product of its (nonzero) digits is 5488, while the sum is 33.

Adding to 44771071011 its reverse (11017017744), we get a palindrome (55788088755).

The spelling of 44771071011 in words is "forty-four billion, seven hundred seventy-one million, seventy-one thousand, eleven".