2305511246044 has 12 divisors (see below), whose sum is σ = 4035810450168. Its totient is φ = 1152422546000.

The previous prime is 2305511245967. The next prime is 2305511246057. The reversal of 2305511246044 is 4406421155032.

It is a junction number, because it is equal to n+sod(n) for n = 2305511245994 and 2305511246012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83253682 + ... + 83281369.

It is an arithmetic number, because the mean of its divisors is an integer number (336317537514).

Almost surely, 2^{2305511246044} is an apocalyptic number.

It is an amenable number.

2305511246044 is a deficient number, since it is larger than the sum of its proper divisors (1730299204124).

2305511246044 is a wasteful number, since it uses less digits than its factorization.

2305511246044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166538516 (or 166538514 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 2305511246044 in words is "two trillion, three hundred five billion, five hundred eleven million, two hundred forty-six thousand, forty-four".