140102302000040 has 96 divisors (see below), whose sum is σ = 321182842135680. Its totient is φ = 55000199090304.

The previous prime is 140102302000021. The next prime is 140102302000049. The reversal of 140102302000040 is 40000203201041.

It is a junction number, because it is equal to n+sod(n) for n = 140102301999982 and 140102302000018.

It is not an unprimeable number, because it can be changed into a prime (140102302000049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40009589 + ... + 43370171.

It is an arithmetic number, because the mean of its divisors is an integer number (3345654605580).

Almost surely, 2^{140102302000040} is an apocalyptic number.

140102302000040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140102302000040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160591421067840).

140102302000040 is an abundant number, since it is smaller than the sum of its proper divisors (181080540135640).

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

140102302000040 is a wasteful number, since it uses less digits than its factorization.

140102302000040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360919 (or 3360836 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 140102302000040 its reverse (40000203201041), we get a palindrome (180102505201081).

The spelling of 140102302000040 in words is "one hundred forty trillion, one hundred two billion, three hundred two million, forty", and thus it is an aban number.