44813383679 has 4 divisors (see below), whose sum is σ = 47171982840. Its totient is φ = 42454784520.

The previous prime is 44813383669. The next prime is 44813383687. The reversal of 44813383679 is 97638331844.

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 44813383679 - 2⁴ = 44813383663 is a prime.

It is a super-2 number, since 2×44813383679² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44813383669) 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, 1179299552 + ... + 1179299589.

It is an arithmetic number, because the mean of its divisors is an integer number (11792995710).

Almost surely, 2^44813383679 is an apocalyptic number.

44813383679 is a deficient number, since it is larger than the sum of its proper divisors (2358599161).

44813383679 is a wasteful number, since it uses less digits than its factorization.

44813383679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358599160.

The product of its digits is 10450944, while the sum is 56.

The spelling of 44813383679 in words is "forty-four billion, eight hundred thirteen million, three hundred eighty-three thousand, six hundred seventy-nine".