40302430223 has 8 divisors (see below), whose sum is σ = 45038636496. Its totient is φ = 35744948800.

The previous prime is 40302430211. The next prime is 40302430243. The reversal of 40302430223 is 32203420304.

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

It is not a de Polignac number, because 40302430223 - 2⁸ = 40302429967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40302430243) 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, 44680736 + ... + 44681637.

It is an arithmetic number, because the mean of its divisors is an integer number (5629829562).

Almost surely, 2^40302430223 is an apocalyptic number.

40302430223 is a deficient number, since it is larger than the sum of its proper divisors (4736206273).

40302430223 is a wasteful number, since it uses less digits than its factorization.

40302430223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89362425.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 40302430223 its reverse (32203420304), we get a palindrome (72505850527).

The spelling of 40302430223 in words is "forty billion, three hundred two million, four hundred thirty thousand, two hundred twenty-three".