40053433301 has 4 divisors (see below), whose sum is σ = 45775352352. Its totient is φ = 34331514252.

The previous prime is 40053433289. The next prime is 40053433333. The reversal of 40053433301 is 10333435004.

It is a happy number.

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 de Polignac number, because none of the positive numbers 2^k-40053433301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40053433391) 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, 2860959515 + ... + 2860959528.

It is an arithmetic number, because the mean of its divisors is an integer number (11443838088).

Almost surely, 2^40053433301 is an apocalyptic number.

It is an amenable number.

40053433301 is a deficient number, since it is larger than the sum of its proper divisors (5721919051).

40053433301 is an equidigital number, since it uses as much as digits as its factorization.

40053433301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5721919050.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 40053433301 its reverse (10333435004), we get a palindrome (50386868305).

The spelling of 40053433301 in words is "forty billion, fifty-three million, four hundred thirty-three thousand, three hundred one".