140034351611 has 32 divisors (see below), whose sum is σ = 176418418176. Its totient is φ = 108877639200.

The previous prime is 140034351599. The next prime is 140034351671. The reversal of 140034351611 is 116153430041.

140034351611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140034351611 - 2¹⁸ = 140034089467 is a prime.

It is a super-2 number, since 2×140034351611² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140034351671) 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 31 ways as a sum of consecutive naturals, for example, 4278836 + ... + 4311438.

It is an arithmetic number, because the mean of its divisors is an integer number (5513075568).

Almost surely, 2^140034351611 is an apocalyptic number.

140034351611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

140034351611 is a deficient number, since it is larger than the sum of its proper divisors (36384066565).

140034351611 is an equidigital number, since it uses as much as digits as its factorization.

140034351611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33104 (or 33082 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 140034351611 its reverse (116153430041), we get a palindrome (256187781652).

The spelling of 140034351611 in words is "one hundred forty billion, thirty-four million, three hundred fifty-one thousand, six hundred eleven".