41402303412440 has 32 divisors (see below), whose sum is σ = 94277534284080. Its totient is φ = 16361392190592.

The previous prime is 41402303412377. The next prime is 41402303412493. The reversal of 41402303412440 is 4421430320414.

It is a junction number, because it is equal to n+sod(n) for n = 41402303412397 and 41402303412406.

It is a congruent number.

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, 6235283339 + ... + 6235289978.

Almost surely, 2^{41402303412440} is an apocalyptic number.

41402303412440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41402303412440 is an abundant number, since it is smaller than the sum of its proper divisors (52875230871640).

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

41402303412440 is a wasteful number, since it uses less digits than its factorization.

41402303412440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12470573411 (or 12470573407 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 41402303412440 its reverse (4421430320414), we get a palindrome (45823733732854).

The spelling of 41402303412440 in words is "forty-one trillion, four hundred two billion, three hundred three million, four hundred twelve thousand, four hundred forty".