440031140339 has 8 divisors (see below), whose sum is σ = 511416337920. Its totient is φ = 370776844296.

The previous prime is 440031140309. The next prime is 440031140453. The reversal of 440031140339 is 933041130044.

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

It is a cyclic number.

It is not a de Polignac number, because 440031140339 - 2¹² = 440031136243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (440031140309) 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, 532724939 + ... + 532725764.

It is an arithmetic number, because the mean of its divisors is an integer number (63927042240).

Almost surely, 2^440031140339 is an apocalyptic number.

440031140339 is a deficient number, since it is larger than the sum of its proper divisors (71385197581).

440031140339 is a wasteful number, since it uses less digits than its factorization.

440031140339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065450769.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 440031140339 in words is "four hundred forty billion, thirty-one million, one hundred forty thousand, three hundred thirty-nine".