140044213340202 has 32 divisors (see below), whose sum is σ = 284685057741312. Its totient is φ = 45917339499504.

The previous prime is 140044213340183. The next prime is 140044213340221. The reversal of 140044213340202 is 202043312440041.

It is an interprime number because it is at equal distance from previous prime (140044213340183) and next prime (140044213340221).

It is a super-2 number, since 2×140044213340202² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140044213340202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254753758 + ... + 255302889.

It is an arithmetic number, because the mean of its divisors is an integer number (8896408054416).

Almost surely, 2^{140044213340202} is an apocalyptic number.

140044213340202 is an abundant number, since it is smaller than the sum of its proper divisors (144640844401110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140044213340202 is a wasteful number, since it uses less digits than its factorization.

140044213340202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510057402.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 140044213340202 its reverse (202043312440041), we get a palindrome (342087525780243).

The spelling of 140044213340202 in words is "one hundred forty trillion, forty-four billion, two hundred thirteen million, three hundred forty thousand, two hundred two".