44702454011 has 4 divisors (see below), whose sum is σ = 46646038992. Its totient is φ = 42758869032.

The previous prime is 44702454007. The next prime is 44702454019. The reversal of 44702454011 is 11045420744.

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 44702454011 - 2² = 44702454007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44702454019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971792456 + ... + 971792501.

It is an arithmetic number, because the mean of its divisors is an integer number (11661509748).

Almost surely, 2^44702454011 is an apocalyptic number.

44702454011 is a deficient number, since it is larger than the sum of its proper divisors (1943584981).

44702454011 is a wasteful number, since it uses less digits than its factorization.

44702454011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943584980.

The product of its (nonzero) digits is 17920, while the sum is 32.

Adding to 44702454011 its reverse (11045420744), we get a palindrome (55747874755).

The spelling of 44702454011 in words is "forty-four billion, seven hundred two million, four hundred fifty-four thousand, eleven".