33363163140 has 48 divisors (see below), whose sum is σ = 93976267392. Its totient is φ = 8843566336.

The previous prime is 33363163117. The next prime is 33363163147. The reversal of 33363163140 is 4136136333.

It is a super-2 number, since 2×33363163140² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33363163147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1654809 + ... + 1674848.

It is an arithmetic number, because the mean of its divisors is an integer number (1957838904).

Almost surely, 2^33363163140 is an apocalyptic number.

33363163140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33363163140 is an abundant number, since it is smaller than the sum of its proper divisors (60613104252).

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

33363163140 is a wasteful number, since it uses less digits than its factorization.

33363163140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329836 (or 3329834 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 33.

Adding to 33363163140 its reverse (4136136333), we get a palindrome (37499299473).

The spelling of 33363163140 in words is "thirty-three billion, three hundred sixty-three million, one hundred sixty-three thousand, one hundred forty".