662040140003 has 8 divisors (see below), whose sum is σ = 722262198720. Its totient is φ = 601824179880.

The previous prime is 662040139991. The next prime is 662040140017. The reversal of 662040140003 is 300041040266.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 662040140003 - 2⁴ = 662040139987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (662040140603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296173 + ... + 1733246.

It is an arithmetic number, because the mean of its divisors is an integer number (90282774840).

Almost surely, 2^662040140003 is an apocalyptic number.

662040140003 is a deficient number, since it is larger than the sum of its proper divisors (60222058717).

662040140003 is a wasteful number, since it uses less digits than its factorization.

662040140003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049297.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 662040140003 its reverse (300041040266), we get a palindrome (962081180269).

The spelling of 662040140003 in words is "six hundred sixty-two billion, forty million, one hundred forty thousand, three".