140041120202 has 8 divisors (see below), whose sum is σ = 210373809636. Its totient is φ = 69916516992.

The previous prime is 140041120199. The next prime is 140041120207. The reversal of 140041120202 is 202021140041.

It can be written as a sum of positive squares in 2 ways, for example, as 138666119641 + 1375000561 = 372379^2 + 37081^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×140041120202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140041120207) 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, 52019873 + ... + 52022564.

Almost surely, 2^140041120202 is an apocalyptic number.

140041120202 is a deficient number, since it is larger than the sum of its proper divisors (70332689434).

140041120202 is a wasteful number, since it uses less digits than its factorization.

140041120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104043112.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 140041120202 its reverse (202021140041), we get a palindrome (342062260243).

The spelling of 140041120202 in words is "one hundred forty billion, forty-one million, one hundred twenty thousand, two hundred two".