40234611 has 4 divisors (see below), whose sum is σ = 53646152. Its totient is φ = 26823072.

The previous prime is 40234603. The next prime is 40234633. The reversal of 40234611 is 11643204.

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

It is not a de Polignac number, because 40234611 - 2³ = 40234603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40234661) 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, 6705766 + ... + 6705771.

It is an arithmetic number, because the mean of its divisors is an integer number (13411538).

Almost surely, 2^40234611 is an apocalyptic number.

40234611 is a deficient number, since it is larger than the sum of its proper divisors (13411541).

40234611 is a wasteful number, since it uses less digits than its factorization.

40234611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13411540.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 40234611 is about 6343.0758311721. The cubic root of 40234611 is about 342.6625182863.

Adding to 40234611 its reverse (11643204), we get a palindrome (51877815).

The spelling of 40234611 in words is "forty million, two hundred thirty-four thousand, six hundred eleven".