140124020442202 has 16 divisors (see below), whose sum is σ = 212804946162432. Its totient is φ = 69192745275600.

The previous prime is 140124020442181. The next prime is 140124020442229. The reversal of 140124020442202 is 202244020421041.

It is a happy number.

It is a super-2 number, since 2×140124020442202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926646049 + ... + 926797252.

It is an arithmetic number, because the mean of its divisors is an integer number (13300309135152).

Almost surely, 2^{140124020442202} is an apocalyptic number.

140124020442202 is a deficient number, since it is larger than the sum of its proper divisors (72680925720230).

140124020442202 is a wasteful number, since it uses less digits than its factorization.

140124020442202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853443773.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 140124020442202 its reverse (202244020421041), we get a palindrome (342368040863243).

The spelling of 140124020442202 in words is "one hundred forty trillion, one hundred twenty-four billion, twenty million, four hundred forty-two thousand, two hundred two".