2002061240652 has 48 divisors (see below), whose sum is σ = 5096310516864. Its totient is φ = 606666816000.

The previous prime is 2002061240651. The next prime is 2002061240701. The reversal of 2002061240652 is 2560421602002.

It is a happy number.

It is a super-2 number, since 2×2002061240652² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2002061240651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4504252 + ... + 4928732.

It is an arithmetic number, because the mean of its divisors is an integer number (106173135768).

Almost surely, 2^{2002061240652} is an apocalyptic number.

2002061240652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2002061240652 is an abundant number, since it is smaller than the sum of its proper divisors (3094249276212).

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

2002061240652 is a wasteful number, since it uses less digits than its factorization.

2002061240652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460230 (or 460228 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 2002061240652 its reverse (2560421602002), we get a palindrome (4562482842654).

The spelling of 2002061240652 in words is "two trillion, two billion, sixty-one million, two hundred forty thousand, six hundred fifty-two".