140234442424202 has 16 divisors (see below), whose sum is σ = 240481059060480. Its totient is φ = 60080685884208.

The previous prime is 140234442424199. The next prime is 140234442424207. The reversal of 140234442424202 is 202424244432041.

It is not an unprimeable number, because it can be changed into a prime (140234442424207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1649076002 + ... + 1649161037.

It is an arithmetic number, because the mean of its divisors is an integer number (15030066191280).

Almost surely, 2^{140234442424202} is an apocalyptic number.

140234442424202 is a deficient number, since it is larger than the sum of its proper divisors (100246616636278).

140234442424202 is a wasteful number, since it uses less digits than its factorization.

140234442424202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3298240085.

The product of its (nonzero) digits is 393216, while the sum is 38.

Adding to 140234442424202 its reverse (202424244432041), we get a palindrome (342658686856243).

The spelling of 140234442424202 in words is "one hundred forty trillion, two hundred thirty-four billion, four hundred forty-two million, four hundred twenty-four thousand, two hundred two".