41451346443 has 16 divisors (see below), whose sum is σ = 60904067840. Its totient is φ = 24915298464.

The previous prime is 41451346441. The next prime is 41451346463. The reversal of 41451346443 is 34464315414.

It is not a de Polignac number, because 41451346443 - 2¹ = 41451346441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41451346441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12357103 + ... + 12360456.

It is an arithmetic number, because the mean of its divisors is an integer number (3806504240).

Almost surely, 2^41451346443 is an apocalyptic number.

41451346443 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

41451346443 is a deficient number, since it is larger than the sum of its proper divisors (19452721397).

41451346443 is a wasteful number, since it uses less digits than its factorization.

41451346443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24717618.

The product of its digits is 276480, while the sum is 39.

The spelling of 41451346443 in words is "forty-one billion, four hundred fifty-one million, three hundred forty-six thousand, four hundred forty-three".