2402020042245 has 24 divisors (see below), whose sum is σ = 4260327024096. Its totient is φ = 1251284858208.

The previous prime is 2402020042231. The next prime is 2402020042259. The reversal of 2402020042245 is 5422400202042.

It is an interprime number because it is at equal distance from previous prime (2402020042231) and next prime (2402020042259).

It is not a de Polignac number, because 2402020042245 - 2⁶ = 2402020042181 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 620675079 + ... + 620678948.

It is an arithmetic number, because the mean of its divisors is an integer number (177513626004).

Almost surely, 2^{2402020042245} is an apocalyptic number.

It is an amenable number.

2402020042245 is a deficient number, since it is larger than the sum of its proper divisors (1858306981851).

2402020042245 is a wasteful number, since it uses less digits than its factorization.

2402020042245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241354081 (or 1241354078 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

Adding to 2402020042245 its reverse (5422400202042), we get a palindrome (7824420244287).

The spelling of 2402020042245 in words is "two trillion, four hundred two billion, twenty million, forty-two thousand, two hundred forty-five".