43997482003 has 8 divisors (see below), whose sum is σ = 45717533696. Its totient is φ = 42296229000.

The previous prime is 43997481973. The next prime is 43997482013. The reversal of 43997482003 is 30028479934.

It is a happy number.

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 43997482003 - 2¹³ = 43997473811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43997482013) 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 7 ways as a sum of consecutive naturals, for example, 4694901 + ... + 4704262.

It is an arithmetic number, because the mean of its divisors is an integer number (5714691712).

Almost surely, 2^43997482003 is an apocalyptic number.

43997482003 is a deficient number, since it is larger than the sum of its proper divisors (1720051693).

43997482003 is a wasteful number, since it uses less digits than its factorization.

43997482003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9399345.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 43997482003 in words is "forty-three billion, nine hundred ninety-seven million, four hundred eighty-two thousand, three".