2440113440977 has 2 divisors, whose sum is σ = 2440113440978. Its totient is φ = 2440113440976.

The previous prime is 2440113440959. The next prime is 2440113440993. The reversal of 2440113440977 is 7790443110442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1943573362641 + 496540078336 = 1394121^2 + 704656^2 .

It is a cyclic number.

It is not a de Polignac number, because 2440113440977 - 2¹¹ = 2440113438929 is a prime.

It is not a weakly prime, because it can be changed into another prime (2440113440927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220056720488 + 1220056720489.

It is an arithmetic number, because the mean of its divisors is an integer number (1220056720489).

Almost surely, 2^{2440113440977} is an apocalyptic number.

It is an amenable number.

2440113440977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440113440977 is an equidigital number, since it uses as much as digits as its factorization.

2440113440977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 2440113440977 in words is "two trillion, four hundred forty billion, one hundred thirteen million, four hundred forty thousand, nine hundred seventy-seven".