4400402240987 has 2 divisors, whose sum is σ = 4400402240988. Its totient is φ = 4400402240986.

The previous prime is 4400402240953. The next prime is 4400402241017. The reversal of 4400402240987 is 7890422040044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4400402240987 - 2¹⁰ = 4400402239963 is a prime.

It is not a weakly prime, because it can be changed into another prime (4400402240287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2200201120493 + 2200201120494.

It is an arithmetic number, because the mean of its divisors is an integer number (2200201120494).

Almost surely, 2^{4400402240987} is an apocalyptic number.

4400402240987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4400402240987 is an equidigital number, since it uses as much as digits as its factorization.

4400402240987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 4400402240987 in words is "four trillion, four hundred billion, four hundred two million, two hundred forty thousand, nine hundred eighty-seven".