33214433333440 has 112 divisors (see below), whose sum is σ = 81822179134080. Its totient is φ = 12827172270080.

The previous prime is 33214433333293. The next prime is 33214433333573. The reversal of 33214433333440 is 4433333441233.

It is a super-2 number, since 2×33214433333440² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 33214433333393 and 33214433333402.

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, 357632610 + ... + 357725470.

It is an arithmetic number, because the mean of its divisors is an integer number (730555170840).

Almost surely, 2^{33214433333440} is an apocalyptic number.

It is an amenable number.

33214433333440 is an abundant number, since it is smaller than the sum of its proper divisors (48607745800640).

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

33214433333440 is a wasteful number, since it uses less digits than its factorization.

33214433333440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131450 (or 131440 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 40.

Adding to 33214433333440 its reverse (4433333441233), we get a palindrome (37647766774673).

The spelling of 33214433333440 in words is "thirty-three trillion, two hundred fourteen billion, four hundred thirty-three million, three hundred thirty-three thousand, four hundred forty".