1416620847074 has 4 divisors (see below), whose sum is σ = 2124931270614. Its totient is φ = 708310423536.

The previous prime is 1416620847053. The next prime is 1416620847091. The reversal of 1416620847074 is 4707480266141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 862377821449 + 554243025625 = 928643^2 + 744475^2 .

It is a super-2 number, since 2×1416620847074² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354155211767 + ... + 354155211770.

Almost surely, 2^{1416620847074} is an apocalyptic number.

1416620847074 is a deficient number, since it is larger than the sum of its proper divisors (708310423540).

1416620847074 is an equidigital number, since it uses as much as digits as its factorization.

1416620847074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708310423539.

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 1416620847074 in words is "one trillion, four hundred sixteen billion, six hundred twenty million, eight hundred forty-seven thousand, seventy-four".