3360940055040 has 320 divisors, whose sum is σ = 11316503126016. Its totient is φ = 849266491392.

The previous prime is 3360940055027. The next prime is 3360940055041. The reversal of 3360940055040 is 405500490633.

It is a tau number, because it is divible by the number of its divisors (320).

It is a super-2 number, since 2×3360940055040² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3360940055040.

It is not an unprimeable number, because it can be changed into a prime (3360940055041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18811569 + ... + 18989391.

Almost surely, 2^{3360940055040} is an apocalyptic number.

3360940055040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3360940055040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5658251563008).

3360940055040 is an abundant number, since it is smaller than the sum of its proper divisors (7955563070976).

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

3360940055040 is a wasteful number, since it uses less digits than its factorization.

3360940055040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177979 (or 177963 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 3360940055040 in words is "three trillion, three hundred sixty billion, nine hundred forty million, fifty-five thousand, forty".