1416047640484 has 9 divisors (see below), whose sum is σ = 2478087535777. Its totient is φ = 708022630264.

The previous prime is 1416047640473. The next prime is 1416047640499. The reversal of 1416047640484 is 4840467406141.

The square root of 1416047640484 is 1189978.

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

It can be written as a sum of positive squares in only one way, i.e., 1188365974884 + 227681665600 = 1090122^2 + 477160^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2082462 + ... + 2677450.

Almost surely, 2^{1416047640484} is an apocalyptic number.

1416047640484 is the 1189978-th square number.

It is an amenable number.

1416047640484 is a deficient number, since it is larger than the sum of its proper divisors (1062039895293).

1416047640484 is an frugal number, since it uses more digits than its factorization.

1416047640484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189982 (or 594991 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 49.

Multiplying 1416047640484 by its sum of digits (49), we get a square (69386334383716 = 8329846²).

The spelling of 1416047640484 in words is "one trillion, four hundred sixteen billion, forty-seven million, six hundred forty thousand, four hundred eighty-four".