40040073334 has 8 divisors (see below), whose sum is σ = 60093463608. Its totient is φ = 20008918800.

The previous prime is 40040073323. The next prime is 40040073413. The reversal of 40040073334 is 43337004004.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5554432 + ... + 5561635.

It is an arithmetic number, because the mean of its divisors is an integer number (7511682951).

Almost surely, 2^40040073334 is an apocalyptic number.

40040073334 is a deficient number, since it is larger than the sum of its proper divisors (20053390274).

40040073334 is a wasteful number, since it uses less digits than its factorization.

40040073334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11117870.

The product of its (nonzero) digits is 12096, while the sum is 28.

Adding to 40040073334 its reverse (43337004004), we get a palindrome (83377077338).

The spelling of 40040073334 in words is "forty billion, forty million, seventy-three thousand, three hundred thirty-four".