140102304200340 has 96 divisors (see below), whose sum is σ = 407359269507456. Its totient is φ = 35950073333760.

The previous prime is 140102304200321. The next prime is 140102304200399. The reversal of 140102304200340 is 43002403201041.

It is a super-2 number, since 2×140102304200340² (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 140102304200340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389903682 + ... + 390262841.

It is an arithmetic number, because the mean of its divisors is an integer number (4243325724036).

Almost surely, 2^{140102304200340} is an apocalyptic number.

140102304200340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140102304200340 is an abundant number, since it is smaller than the sum of its proper divisors (267256965307116).

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

140102304200340 is a wasteful number, since it uses less digits than its factorization.

140102304200340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780166649 (or 780166647 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140102304200340 its reverse (43002403201041), we get a palindrome (183104707401381).

The spelling of 140102304200340 in words is "one hundred forty trillion, one hundred two billion, three hundred four million, two hundred thousand, three hundred forty".