40232430011 has 4 divisors (see below), whose sum is σ = 40359346512. Its totient is φ = 40105513512.

The previous prime is 40232429977. The next prime is 40232430019. The reversal of 40232430011 is 11003423204.

40232430011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40232430011 - 2³⁴ = 23052560827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40232430019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63457775 + ... + 63458408.

It is an arithmetic number, because the mean of its divisors is an integer number (10089836628).

Almost surely, 2^40232430011 is an apocalyptic number.

40232430011 is a deficient number, since it is larger than the sum of its proper divisors (126916501).

40232430011 is a wasteful number, since it uses less digits than its factorization.

40232430011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126916500.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40232430011 its reverse (11003423204), we get a palindrome (51235853215).

The spelling of 40232430011 in words is "forty billion, two hundred thirty-two million, four hundred thirty thousand, eleven".