33214216047540 has 96 divisors (see below), whose sum is σ = 103612935573504. Its totient is φ = 7880613471360.

The previous prime is 33214216047497. The next prime is 33214216047541. The reversal of 33214216047540 is 4574061241233.

It is a super-2 number, since 2×33214216047540² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33214216047492 and 33214216047501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33214216047541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 535336744 + ... + 535398783.

It is an arithmetic number, because the mean of its divisors is an integer number (1079301412224).

Almost surely, 2^{33214216047540} is an apocalyptic number.

33214216047540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33214216047540 is an abundant number, since it is smaller than the sum of its proper divisors (70398719525964).

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

33214216047540 is a wasteful number, since it uses less digits than its factorization.

33214216047540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070735597 (or 1070735595 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

Adding to 33214216047540 its reverse (4574061241233), we get a palindrome (37788277288773).

The spelling of 33214216047540 in words is "thirty-three trillion, two hundred fourteen billion, two hundred sixteen million, forty-seven thousand, five hundred forty".