140434332433333 has 4 divisors (see below), whose sum is σ = 140435923647148. Its totient is φ = 140432741219520.

The previous prime is 140434332433331. The next prime is 140434332433357. The reversal of 140434332433333 is 333334233434041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23657931779364 + 116776400653969 = 4863942^2 + 10806313^2 .

It is a cyclic number.

It is not a de Polignac number, because 140434332433333 - 2¹ = 140434332433331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140434332433333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140434332433331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795474516 + ... + 795651037.

It is an arithmetic number, because the mean of its divisors is an integer number (35108980911787).

Almost surely, 2^{140434332433333} is an apocalyptic number.

It is an amenable number.

140434332433333 is a deficient number, since it is larger than the sum of its proper divisors (1591213815).

140434332433333 is an equidigital number, since it uses as much as digits as its factorization.

140434332433333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591213814.

The product of its (nonzero) digits is 3359232, while the sum is 43.

Adding to 140434332433333 its reverse (333334233434041), we get a palindrome (473768565867374).

The spelling of 140434332433333 in words is "one hundred forty trillion, four hundred thirty-four billion, three hundred thirty-two million, four hundred thirty-three thousand, three hundred thirty-three".