44102591683 has 4 divisors (see below), whose sum is σ = 46696861800. Its totient is φ = 41508321568.

The previous prime is 44102591671. The next prime is 44102591693. The reversal of 44102591683 is 38619520144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44102591683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44102591633) 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, 1297135033 + ... + 1297135066.

It is an arithmetic number, because the mean of its divisors is an integer number (11674215450).

Almost surely, 2^44102591683 is an apocalyptic number.

44102591683 is a deficient number, since it is larger than the sum of its proper divisors (2594270117).

44102591683 is a wasteful number, since it uses less digits than its factorization.

44102591683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594270116.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 44102591683 in words is "forty-four billion, one hundred two million, five hundred ninety-one thousand, six hundred eighty-three".