1416661735696 has 45 divisors (see below), whose sum is σ = 2897032587813. Its totient is φ = 671007447360.

The previous prime is 1416661735693. The next prime is 1416661735711. The reversal of 1416661735696 is 6965371666141.

The square root of 1416661735696 is 1190236.

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., 1403665735696 + 12996000000 = 1184764^2 + 114000^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1416661735693) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 90450106 + ... + 90465766.

Almost surely, 2^{1416661735696} is an apocalyptic number.

1416661735696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1416661735696 is the 1190236-th square number.

It is an amenable number.

1416661735696 is an abundant number, since it is smaller than the sum of its proper divisors (1480370852117).

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

1416661735696 is an frugal number, since it uses more digits than its factorization.

1416661735696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31368 (or 15682 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 61.

The spelling of 1416661735696 in words is "one trillion, four hundred sixteen billion, six hundred sixty-one million, seven hundred thirty-five thousand, six hundred ninety-six".