140333335352 has 64 divisors (see below), whose sum is σ = 304152408000. Its totient is φ = 59456618496.

The previous prime is 140333335327. The next prime is 140333335381. The reversal of 140333335352 is 253533333041.

It is a super-2 number, since 2×140333335352² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 5032424 + ... + 5060232.

It is an arithmetic number, because the mean of its divisors is an integer number (4752381375).

Almost surely, 2^140333335352 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 140333335352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152076204000).

140333335352 is an abundant number, since it is smaller than the sum of its proper divisors (163819072648).

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

140333335352 is a wasteful number, since it uses less digits than its factorization.

140333335352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28848 (or 28844 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 35.

Adding to 140333335352 its reverse (253533333041), we get a palindrome (393866668393).

The spelling of 140333335352 in words is "one hundred forty billion, three hundred thirty-three million, three hundred thirty-five thousand, three hundred fifty-two".