40110043011 has 8 divisors (see below), whose sum is σ = 53481667584. Its totient is φ = 26739223560.

The previous prime is 40110043009. The next prime is 40110043031. The reversal of 40110043011 is 11034001104.

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

It is not a de Polignac number, because 40110043011 - 2¹ = 40110043009 is a prime.

It is a super-2 number, since 2×40110043011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40110043031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73435 + ... + 292596.

It is an arithmetic number, because the mean of its divisors is an integer number (6685208448).

Almost surely, 2^40110043011 is an apocalyptic number.

40110043011 is a deficient number, since it is larger than the sum of its proper divisors (13371624573).

40110043011 is a wasteful number, since it uses less digits than its factorization.

40110043011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402561.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 40110043011 its reverse (11034001104), we get a palindrome (51144044115).

The spelling of 40110043011 in words is "forty billion, one hundred ten million, forty-three thousand, eleven".