40410420344 has 24 divisors (see below), whose sum is σ = 88140075840. Its totient is φ = 17318751408.

The previous prime is 40410420343. The next prime is 40410420383. The reversal of 40410420344 is 44302401404.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40410420341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51543512 + ... + 51544295.

It is an arithmetic number, because the mean of its divisors is an integer number (3672503160).

Almost surely, 2^40410420344 is an apocalyptic number.

It is an amenable number.

40410420344 is an abundant number, since it is smaller than the sum of its proper divisors (47729655496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40410420344 is a wasteful number, since it uses less digits than its factorization.

40410420344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103087827 (or 103087816 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 40410420344 its reverse (44302401404), we get a palindrome (84712821748).

The spelling of 40410420344 in words is "forty billion, four hundred ten million, four hundred twenty thousand, three hundred forty-four".