44042640600403 has 8 divisors (see below), whose sum is σ = 44048949120000. Its totient is φ = 44036332556808.

The previous prime is 44042640600353. The next prime is 44042640600437. The reversal of 44042640600403 is 30400604624044.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44042640600403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44042640600463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210828798 + ... + 211037596.

It is an arithmetic number, because the mean of its divisors is an integer number (5506118640000).

Almost surely, 2^{44042640600403} is an apocalyptic number.

44042640600403 is a deficient number, since it is larger than the sum of its proper divisors (6308519597).

44042640600403 is a wasteful number, since it uses less digits than its factorization.

44042640600403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238001.

The product of its (nonzero) digits is 221184, while the sum is 37.

The spelling of 44042640600403 in words is "forty-four trillion, forty-two billion, six hundred forty million, six hundred thousand, four hundred three".