33336670000040 has 64 divisors (see below), whose sum is σ = 81829715166720. Its totient is φ = 12121930144000.

The previous prime is 33336670000037. The next prime is 33336670000061. The reversal of 33336670000040 is 4000007663333.

It is a super-2 number, since 2×33336670000040² (a number of 28 digits) contains 22 as substring.

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, 9319730 + ... + 12390750.

It is an arithmetic number, because the mean of its divisors is an integer number (1278589299480).

Almost surely, 2^{33336670000040} is an apocalyptic number.

It is an amenable number.

33336670000040 is an abundant number, since it is smaller than the sum of its proper divisors (48493045166680).

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

33336670000040 is a wasteful number, since it uses less digits than its factorization.

33336670000040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095714 (or 3095710 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 35.

Adding to 33336670000040 its reverse (4000007663333), we get a palindrome (37336677663373).

The spelling of 33336670000040 in words is "thirty-three trillion, three hundred thirty-six billion, six hundred seventy million, forty", and thus it is an aban number.