140111034 has 32 divisors (see below), whose sum is σ = 320651136. Its totient is φ = 39982080.

The previous prime is 140111033. The next prime is 140111077. The reversal of 140111034 is 430111041.

140111034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×140111034² = 39262203697098312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140111033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44554 + ... + 47594.

It is an arithmetic number, because the mean of its divisors is an integer number (10020348).

Almost surely, 2^140111034 is an apocalyptic number.

140111034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140111034 is an abundant number, since it is smaller than the sum of its proper divisors (180540102).

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

140111034 is a wasteful number, since it uses less digits than its factorization.

140111034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150.

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

The square root of 140111034 is about 11836.8506791291. The cubic root of 140111034 is about 519.3866461466.

Adding to 140111034 its reverse (430111041), we get a palindrome (570222075).

The spelling of 140111034 in words is "one hundred forty million, one hundred eleven thousand, thirty-four".