33536313140 has 24 divisors (see below), whose sum is σ = 76828645152. Its totient is φ = 12195022880.

The previous prime is 33536313131. The next prime is 33536313157. The reversal of 33536313140 is 4131363533.

It is a super-2 number, since 2×33536313140² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33536313097 and 33536313106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76218674 + ... + 76219113.

It is an arithmetic number, because the mean of its divisors is an integer number (3201193548).

Almost surely, 2^33536313140 is an apocalyptic number.

It is an amenable number.

33536313140 is an abundant number, since it is smaller than the sum of its proper divisors (43292332012).

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

33536313140 is a wasteful number, since it uses less digits than its factorization.

33536313140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152437807 (or 152437805 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 32.

Adding to 33536313140 its reverse (4131363533), we get a palindrome (37667676673).

The spelling of 33536313140 in words is "thirty-three billion, five hundred thirty-six million, three hundred thirteen thousand, one hundred forty".