44764890243 has 8 divisors (see below), whose sum is σ = 60031529808. Its totient is φ = 29670755424.

The previous prime is 44764890239. The next prime is 44764890251. The reversal of 44764890243 is 34209846744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44764890243 - 2² = 44764890239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44764891243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43125580 + ... + 43126617.

It is an arithmetic number, because the mean of its divisors is an integer number (7503941226).

Almost surely, 2^44764890243 is an apocalyptic number.

44764890243 is a deficient number, since it is larger than the sum of its proper divisors (15266639565).

44764890243 is a wasteful number, since it uses less digits than its factorization.

44764890243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86252373.

The product of its (nonzero) digits is 4644864, while the sum is 51.

The spelling of 44764890243 in words is "forty-four billion, seven hundred sixty-four million, eight hundred ninety thousand, two hundred forty-three".