40334753 has 2 divisors, whose sum is σ = 40334754. Its totient is φ = 40334752.

The previous prime is 40334743. The next prime is 40334759. The reversal of 40334753 is 35743304.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23261329 + 17073424 = 4823^2 + 4132^2 .

It is a cyclic number.

It is not a de Polignac number, because 40334753 - 2¹⁰ = 40333729 is a prime.

It is not a weakly prime, because it can be changed into another prime (40334759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20167376 + 20167377.

It is an arithmetic number, because the mean of its divisors is an integer number (20167377).

Almost surely, 2^40334753 is an apocalyptic number.

It is an amenable number.

40334753 is a deficient number, since it is larger than the sum of its proper divisors (1).

40334753 is an equidigital number, since it uses as much as digits as its factorization.

40334753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 40334753 is about 6350.9647298658. The cubic root of 40334753 is about 342.9465728931.

The spelling of 40334753 in words is "forty million, three hundred thirty-four thousand, seven hundred fifty-three".