2402066024040 has 64 divisors (see below), whose sum is σ = 7218862948800. Its totient is φ = 639425172992.

The previous prime is 2402066024011. The next prime is 2402066024047. The reversal of 2402066024040 is 404206602042.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2402066023989 and 2402066024007.

It is not an unprimeable number, because it can be changed into a prime (2402066024047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17521542 + ... + 17658101.

It is an arithmetic number, because the mean of its divisors is an integer number (112794733575).

Almost surely, 2^{2402066024040} is an apocalyptic number.

2402066024040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2402066024040 is an abundant number, since it is smaller than the sum of its proper divisors (4816796924760).

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

2402066024040 is a wasteful number, since it uses less digits than its factorization.

2402066024040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35180226 (or 35180222 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 2402066024040 in words is "two trillion, four hundred two billion, sixty-six million, twenty-four thousand, forty".