44041554013 has 4 divisors (see below), whose sum is σ = 46359530560. Its totient is φ = 41723577468.

The previous prime is 44041553971. The next prime is 44041554023. The reversal of 44041554013 is 31045514044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44041554013 - 2²¹ = 44039456861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44041554023) 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, 1158988245 + ... + 1158988282.

It is an arithmetic number, because the mean of its divisors is an integer number (11589882640).

Almost surely, 2^44041554013 is an apocalyptic number.

It is an amenable number.

44041554013 is a deficient number, since it is larger than the sum of its proper divisors (2317976547).

44041554013 is a wasteful number, since it uses less digits than its factorization.

44041554013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317976546.

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 44041554013 in words is "forty-four billion, forty-one million, five hundred fifty-four thousand, thirteen".