41403320234440 has 32 divisors (see below), whose sum is σ = 93203383707000. Its totient is φ = 16553165750784.

The previous prime is 41403320234399. The next prime is 41403320234461. The reversal of 41403320234440 is 4443202330414.

It can be written as a sum of positive squares in 4 ways, for example, as 39727481244676 + 1675838989764 = 6302974^2 + 1294542^2 .

It is a super-2 number, since 2×41403320234440² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41403320234396 and 41403320234405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254991045 + ... + 255153364.

Almost surely, 2^{41403320234440} is an apocalyptic number.

41403320234440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41403320234440 is an abundant number, since it is smaller than the sum of its proper divisors (51800063472560).

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

41403320234440 is a wasteful number, since it uses less digits than its factorization.

41403320234440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510146449 (or 510146445 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 41403320234440 its reverse (4443202330414), we get a palindrome (45846522564854).

The spelling of 41403320234440 in words is "forty-one trillion, four hundred three billion, three hundred twenty million, two hundred thirty-four thousand, four hundred forty".