40334354533 has 12 divisors (see below), whose sum is σ = 44342314380. Its totient is φ = 36661095680.

The previous prime is 40334354503. The next prime is 40334354537. The reversal of 40334354533 is 33545343304.

It can be written as a sum of positive squares in 2 ways, for example, as 16066323009 + 24268031524 = 126753^2 + 155782^2 .

It is a de Polignac number, because none of the positive numbers 2^k-40334354533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40334354492 and 40334354501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40334354537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 737973 + ... + 790741.

It is an arithmetic number, because the mean of its divisors is an integer number (3695192865).

Almost surely, 2^40334354533 is an apocalyptic number.

It is an amenable number.

40334354533 is a deficient number, since it is larger than the sum of its proper divisors (4007959847).

40334354533 is a wasteful number, since it uses less digits than its factorization.

40334354533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59108 (or 59097 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 37.

Adding to 40334354533 its reverse (33545343304), we get a palindrome (73879697837).

The spelling of 40334354533 in words is "forty billion, three hundred thirty-four million, three hundred fifty-four thousand, five hundred thirty-three".