40233214109 has 4 divisors (see below), whose sum is σ = 43890779040. Its totient is φ = 36575649180.

The previous prime is 40233214103. The next prime is 40233214121. The reversal of 40233214109 is 90141233204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40233214109 - 2⁴ = 40233214093 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 (40233214103) 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, 1828782449 + ... + 1828782470.

It is an arithmetic number, because the mean of its divisors is an integer number (10972694760).

Almost surely, 2^40233214109 is an apocalyptic number.

It is an amenable number.

40233214109 is a deficient number, since it is larger than the sum of its proper divisors (3657564931).

40233214109 is a wasteful number, since it uses less digits than its factorization.

40233214109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657564930.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 40233214109 in words is "forty billion, two hundred thirty-three million, two hundred fourteen thousand, one hundred nine".