4440031431002 has 8 divisors (see below), whose sum is σ = 6661890513876. Its totient is φ = 2219401259712.

The previous prime is 4440031430999. The next prime is 4440031431107. The reversal of 4440031431002 is 2001341300444.

It can be written as a sum of positive squares in 2 ways, for example, as 4026840876601 + 413190554401 = 2006699^2 + 642799^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307218863 + ... + 307233314.

Almost surely, 2^{4440031431002} is an apocalyptic number.

4440031431002 is a deficient number, since it is larger than the sum of its proper divisors (2221859082874).

4440031431002 is a wasteful number, since it uses less digits than its factorization.

4440031431002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614455792.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4440031431002 its reverse (2001341300444), we get a palindrome (6441372731446).

The spelling of 4440031431002 in words is "four trillion, four hundred forty billion, thirty-one million, four hundred thirty-one thousand, two".