40333030140 has 192 divisors, whose sum is σ = 128272435200. Its totient is φ = 9387104256.

The previous prime is 40333030123. The next prime is 40333030141. The reversal of 40333030140 is 4103033304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40333030141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8430189 + ... + 8434971.

It is an arithmetic number, because the mean of its divisors is an integer number (668085600).

Almost surely, 2^40333030140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40333030140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64136217600).

40333030140 is an abundant number, since it is smaller than the sum of its proper divisors (87939405060).

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

40333030140 is a wasteful number, since it uses less digits than its factorization.

40333030140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5396 (or 5394 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 40333030140 its reverse (4103033304), we get a palindrome (44436063444).

The spelling of 40333030140 in words is "forty billion, three hundred thirty-three million, thirty thousand, one hundred forty".