44031400099 has 4 divisors (see below), whose sum is σ = 44037312264. Its totient is φ = 44025487936.

The previous prime is 44031400079. The next prime is 44031400111. The reversal of 44031400099 is 99000413044.

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 44031400099 - 2¹³ = 44031391907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44031400009) 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, 2944897 + ... + 2959810.

It is an arithmetic number, because the mean of its divisors is an integer number (11009328066).

Almost surely, 2^44031400099 is an apocalyptic number.

44031400099 is a deficient number, since it is larger than the sum of its proper divisors (5912165).

44031400099 is an equidigital number, since it uses as much as digits as its factorization.

44031400099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912164.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 44031400099 in words is "forty-four billion, thirty-one million, four hundred thousand, ninety-nine".