40235534383 has 4 divisors (see below), whose sum is σ = 43893310248. Its totient is φ = 36577758520.

The previous prime is 40235534369. The next prime is 40235534389. The reversal of 40235534383 is 38343553204.

40235534383 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 40235534383 - 2²⁹ = 39698663471 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 (40235534389) 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, 1828887916 + ... + 1828887937.

It is an arithmetic number, because the mean of its divisors is an integer number (10973327562).

Almost surely, 2^40235534383 is an apocalyptic number.

40235534383 is a deficient number, since it is larger than the sum of its proper divisors (3657775865).

40235534383 is a wasteful number, since it uses less digits than its factorization.

40235534383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657775864.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 40235534383 in words is "forty billion, two hundred thirty-five million, five hundred thirty-four thousand, three hundred eighty-three".