4440031430998 has 8 divisors (see below), whose sum is σ = 6949614413808. Its totient is φ = 2123493293064.

The previous prime is 4440031430993. The next prime is 4440031430999. The reversal of 4440031430998 is 8990341300444.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440031430993) 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, 48261211161 + ... + 48261211252.

It is an arithmetic number, because the mean of its divisors is an integer number (868701801726).

Almost surely, 2^{4440031430998} is an apocalyptic number.

4440031430998 is a deficient number, since it is larger than the sum of its proper divisors (2509582982810).

4440031430998 is a wasteful number, since it uses less digits than its factorization.

4440031430998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96522422438.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 4440031430998 in words is "four trillion, four hundred forty billion, thirty-one million, four hundred thirty thousand, nine hundred ninety-eight".