40034143035 has 24 divisors (see below), whose sum is σ = 69480749520. Its totient is φ = 21324393792.

The previous prime is 40034143031. The next prime is 40034143067. The reversal of 40034143035 is 53034143004.

It is not a de Polignac number, because 40034143035 - 2² = 40034143031 is a prime.

It is a super-2 number, since 2×40034143035² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40034143031) 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 23 ways as a sum of consecutive naturals, for example, 529800 + ... + 600629.

It is an arithmetic number, because the mean of its divisors is an integer number (2895031230).

Almost surely, 2^40034143035 is an apocalyptic number.

40034143035 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40034143035 is a deficient number, since it is larger than the sum of its proper divisors (29446606485).

40034143035 is a wasteful number, since it uses less digits than its factorization.

40034143035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131227 (or 1131224 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 40034143035 its reverse (53034143004), we get a palindrome (93068286039).

The spelling of 40034143035 in words is "forty billion, thirty-four million, one hundred forty-three thousand, thirty-five".