4426651887923 has 2 divisors, whose sum is σ = 4426651887924. Its totient is φ = 4426651887922.

The previous prime is 4426651887817. The next prime is 4426651887941. The reversal of 4426651887923 is 3297881566244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4426651887923 - 2²⁸ = 4426383452467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4426651887923.

It is not a weakly prime, because it can be changed into another prime (4426651887023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2213325943961 + 2213325943962.

It is an arithmetic number, because the mean of its divisors is an integer number (2213325943962).

Almost surely, 2^{4426651887923} is an apocalyptic number.

4426651887923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4426651887923 is an equidigital number, since it uses as much as digits as its factorization.

4426651887923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139345920, while the sum is 65.

The spelling of 4426651887923 in words is "four trillion, four hundred twenty-six billion, six hundred fifty-one million, eight hundred eighty-seven thousand, nine hundred twenty-three".