40011077334 has 64 divisors (see below), whose sum is σ = 86473248768. Its totient is φ = 12305779200.

The previous prime is 40011077321. The next prime is 40011077339. The reversal of 40011077334 is 43377011004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40011077339) 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 31 ways as a sum of consecutive naturals, for example, 1324074 + ... + 1353954.

It is an arithmetic number, because the mean of its divisors is an integer number (1351144512).

Almost surely, 2^40011077334 is an apocalyptic number.

40011077334 is an abundant number, since it is smaller than the sum of its proper divisors (46462171434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40011077334 is a wasteful number, since it uses less digits than its factorization.

40011077334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30253.

The product of its (nonzero) digits is 7056, while the sum is 30.

Adding to 40011077334 its reverse (43377011004), we get a palindrome (83388088338).

The spelling of 40011077334 in words is "forty billion, eleven million, seventy-seven thousand, three hundred thirty-four".