40210033420140 has 96 divisors (see below), whose sum is σ = 114436617087744. Its totient is φ = 10546634376960.

The previous prime is 40210033420057. The next prime is 40210033420147. The reversal of 40210033420140 is 4102433001204.

It is a self number, because there is not a number n which added to its sum of digits gives 40210033420140.

It is not an unprimeable number, because it can be changed into a prime (40210033420147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182110087 + ... + 182330753.

It is an arithmetic number, because the mean of its divisors is an integer number (1192048094664).

Almost surely, 2^{40210033420140} is an apocalyptic number.

It is an amenable number.

40210033420140 is an abundant number, since it is smaller than the sum of its proper divisors (74226583667604).

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

40210033420140 is a wasteful number, since it uses less digits than its factorization.

40210033420140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270527 (or 270525 counting only the distinct ones).

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

Adding to 40210033420140 its reverse (4102433001204), we get a palindrome (44312466421344).

The spelling of 40210033420140 in words is "forty trillion, two hundred ten billion, thirty-three million, four hundred twenty thousand, one hundred forty".