40234130223 has 8 divisors (see below), whose sum is σ = 61309150848. Its totient is φ = 22990931544.

The previous prime is 40234130213. The next prime is 40234130243. The reversal of 40234130223 is 32203143204.

40234130223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 40234130223 - 2⁸ = 40234129967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40234130193 and 40234130202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40234130213) 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, 957955461 + ... + 957955502.

It is an arithmetic number, because the mean of its divisors is an integer number (7663643856).

Almost surely, 2^40234130223 is an apocalyptic number.

40234130223 is a deficient number, since it is larger than the sum of its proper divisors (21075020625).

40234130223 is a wasteful number, since it uses less digits than its factorization.

40234130223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915910973.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 40234130223 its reverse (32203143204), we get a palindrome (72437273427).

The spelling of 40234130223 in words is "forty billion, two hundred thirty-four million, one hundred thirty thousand, two hundred twenty-three".