140032113444213 has 16 divisors (see below), whose sum is σ = 187370187160896. Its totient is φ = 93024394364160.

The previous prime is 140032113444199. The next prime is 140032113444257. The reversal of 140032113444213 is 312444311230041.

It is a happy number.

It is not a de Polignac number, because 140032113444213 - 2¹² = 140032113440117 is a prime.

It is a super-3 number, since 3×140032113444213³ (a number of 43 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140032113444263) 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, 268227831 + ... + 268749387.

It is an arithmetic number, because the mean of its divisors is an integer number (11710636697556).

Almost surely, 2^{140032113444213} is an apocalyptic number.

It is an amenable number.

140032113444213 is a deficient number, since it is larger than the sum of its proper divisors (47338073716683).

140032113444213 is a wasteful number, since it uses less digits than its factorization.

140032113444213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838084.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 140032113444213 its reverse (312444311230041), we get a palindrome (452476424674254).

The spelling of 140032113444213 in words is "one hundred forty trillion, thirty-two billion, one hundred thirteen million, four hundred forty-four thousand, two hundred thirteen".