2494068464644 has 9 divisors (see below), whose sum is σ = 4364625340551. Its totient is φ = 1247032653060.

The previous prime is 2494068464623. The next prime is 2494068464677. The reversal of 2494068464644 is 4464648604942.

The square root of 2494068464644 is 1579262.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2763709 + ... + 3553339.

Almost surely, 2^{2494068464644} is an apocalyptic number.

2494068464644 is the 1579262-nd square number.

It is an amenable number.

2494068464644 is a deficient number, since it is larger than the sum of its proper divisors (1870556875907).

2494068464644 is an frugal number, since it uses more digits than its factorization.

2494068464644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579266 (or 789633 counting only the distinct ones).

The product of its (nonzero) digits is 127401984, while the sum is 61.

The spelling of 2494068464644 in words is "two trillion, four hundred ninety-four billion, sixty-eight million, four hundred sixty-four thousand, six hundred forty-four".