606403242454644 has 96 divisors (see below), whose sum is σ = 1573561035984000. Its totient is φ = 201953853987840.

The previous prime is 606403242454613. The next prime is 606403242454697. The reversal of 606403242454644 is 446454242304606.

606403242454644 is a `hidden beast` number, since 6 + 0 + 6 + 4 + 0 + 32 + 4 + 24 + 546 + 44 = 666.

606403242454644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3073425507 + ... + 3073622805.

It is an arithmetic number, because the mean of its divisors is an integer number (16391260791500).

Almost surely, 2^{606403242454644} is an apocalyptic number.

It is an amenable number.

606403242454644 is an abundant number, since it is smaller than the sum of its proper divisors (967157793529356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

606403242454644 is a wasteful number, since it uses less digits than its factorization.

606403242454644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222590 (or 222582 counting only the distinct ones).

The product of its (nonzero) digits is 53084160, while the sum is 54.

The spelling of 606403242454644 in words is "six hundred six trillion, four hundred three billion, two hundred forty-two million, four hundred fifty-four thousand, six hundred forty-four".