2440200000245 has 64 divisors (see below), whose sum is σ = 3699819763200. Its totient is φ = 1538226514944.

The previous prime is 2440200000239. The next prime is 2440200000281. The reversal of 2440200000245 is 5420000020442.

It is not a de Polignac number, because 2440200000245 - 2⁸ = 2440199999989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2440200000245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 280439 + ... + 2226891.

It is an arithmetic number, because the mean of its divisors is an integer number (57809683800).

Almost surely, 2^{2440200000245} is an apocalyptic number.

It is an amenable number.

2440200000245 is a deficient number, since it is larger than the sum of its proper divisors (1259619762955).

2440200000245 is a wasteful number, since it uses less digits than its factorization.

2440200000245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946539 (or 1946525 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

Adding to 2440200000245 its reverse (5420000020442), we get a palindrome (7860200020687).

The spelling of 2440200000245 in words is "two trillion, four hundred forty billion, two hundred million, two hundred forty-five", and thus it is an aban number.