2030002421515 has 16 divisors (see below), whose sum is σ = 2446858732032. Its totient is φ = 1616765449824.

The previous prime is 2030002421411. The next prime is 2030002421621. The reversal of 2030002421515 is 5151242000302.

It is a cyclic number.

It is not a de Polignac number, because 2030002421515 - 2⁹ = 2030002421003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2030002421515.

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, 32528572 + ... + 32590918.

It is an arithmetic number, because the mean of its divisors is an integer number (152928670752).

Almost surely, 2^{2030002421515} is an apocalyptic number.

2030002421515 is a deficient number, since it is larger than the sum of its proper divisors (416856310517).

2030002421515 is a wasteful number, since it uses less digits than its factorization.

2030002421515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91266.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 2030002421515 its reverse (5151242000302), we get a palindrome (7181244421817).

The spelling of 2030002421515 in words is "two trillion, thirty billion, two million, four hundred twenty-one thousand, five hundred fifteen".