40053433353 has 8 divisors (see below), whose sum is σ = 54004629600. Its totient is φ = 26402263008.

The previous prime is 40053433349. The next prime is 40053433367. The reversal of 40053433353 is 35333435004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40053433353 - 2² = 40053433349 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40053433333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75006163 + ... + 75006696.

It is an arithmetic number, because the mean of its divisors is an integer number (6750578700).

Almost surely, 2^40053433353 is an apocalyptic number.

It is an amenable number.

40053433353 is a deficient number, since it is larger than the sum of its proper divisors (13951196247).

40053433353 is a wasteful number, since it uses less digits than its factorization.

40053433353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150012951.

The product of its (nonzero) digits is 97200, while the sum is 33.

Adding to 40053433353 its reverse (35333435004), we get a palindrome (75386868357).

It can be divided in two parts, 4005343 and 3353, that added together give a triangular number (4008696 = T₂₈₃₁).

The spelling of 40053433353 in words is "forty billion, fifty-three million, four hundred thirty-three thousand, three hundred fifty-three".