44342400331 has 8 divisors (see below), whose sum is σ = 44433964224. Its totient is φ = 44250922560.

The previous prime is 44342400329. The next prime is 44342400343. The reversal of 44342400331 is 13300424344.

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 44342400331 - 2¹ = 44342400329 is a prime.

It is a super-2 number, since 2×44342400331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44342400331.

It is not an unprimeable number, because it can be changed into a prime (44342400301) 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, 1065150 + ... + 1105996.

It is an arithmetic number, because the mean of its divisors is an integer number (5554245528).

Almost surely, 2^44342400331 is an apocalyptic number.

44342400331 is a deficient number, since it is larger than the sum of its proper divisors (91563893).

44342400331 is a wasteful number, since it uses less digits than its factorization.

44342400331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43061.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 44342400331 its reverse (13300424344), we get a palindrome (57642824675).

The spelling of 44342400331 in words is "forty-four billion, three hundred forty-two million, four hundred thousand, three hundred thirty-one".