40305222003 has 8 divisors (see below), whose sum is σ = 53744025600. Its totient is φ = 26868283208.

The previous prime is 40305221917. The next prime is 40305222029. The reversal of 40305222003 is 30022250304.

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 40305222003 - 2¹⁶ = 40305156467 is a prime.

It is a super-2 number, since 2×40305222003² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40305220003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414963 + ... + 502796.

It is an arithmetic number, because the mean of its divisors is an integer number (6718003200).

Almost surely, 2^40305222003 is an apocalyptic number.

40305222003 is a deficient number, since it is larger than the sum of its proper divisors (13438803597).

40305222003 is a wasteful number, since it uses less digits than its factorization.

40305222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932401.

The product of its (nonzero) digits is 1440, while the sum is 21.

Adding to 40305222003 its reverse (30022250304), we get a palindrome (70327472307).

The spelling of 40305222003 in words is "forty billion, three hundred five million, two hundred twenty-two thousand, three".