40433203145 has 8 divisors (see below), whose sum is σ = 48704331456. Its totient is φ = 32223570736.

The previous prime is 40433203127. The next prime is 40433203147. The reversal of 40433203145 is 54130233404.

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

It is a cyclic number.

It is not a de Polignac number, because 40433203145 - 2¹⁸ = 40432941001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40433203147) 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, 15372527 + ... + 15375156.

It is an arithmetic number, because the mean of its divisors is an integer number (6088041432).

Almost surely, 2^40433203145 is an apocalyptic number.

It is an amenable number.

40433203145 is a deficient number, since it is larger than the sum of its proper divisors (8271128311).

40433203145 is a wasteful number, since it uses less digits than its factorization.

40433203145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30747951.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 40433203145 its reverse (54130233404), we get a palindrome (94563436549).

The spelling of 40433203145 in words is "forty billion, four hundred thirty-three million, two hundred three thousand, one hundred forty-five".