40477343033 has 8 divisors (see below), whose sum is σ = 42371559936. Its totient is φ = 38619907200.

The previous prime is 40477342979. The next prime is 40477343047. The reversal of 40477343033 is 33034377404.

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 40477343033 - 2⁸ = 40477342777 is a prime.

It is a super-2 number, since 2×40477343033² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40477345033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9193016 + ... + 9197417.

It is an arithmetic number, because the mean of its divisors is an integer number (5296444992).

Almost surely, 2^40477343033 is an apocalyptic number.

It is an amenable number.

40477343033 is a deficient number, since it is larger than the sum of its proper divisors (1894216903).

40477343033 is a wasteful number, since it uses less digits than its factorization.

40477343033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18390535.

The product of its (nonzero) digits is 254016, while the sum is 38.

The spelling of 40477343033 in words is "forty billion, four hundred seventy-seven million, three hundred forty-three thousand, thirty-three".