1414511646443 has 16 divisors (see below), whose sum is σ = 1642293858816. Its totient is φ = 1193301149760.

The previous prime is 1414511646409. The next prime is 1414511646491. The reversal of 1414511646443 is 3446461154141.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1414511646443 - 2⁴⁰ = 315000018667 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1414511646394 and 1414511646403.

It is not an unprimeable number, because it can be changed into a prime (1414511646403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5900498 + ... + 6135543.

It is an arithmetic number, because the mean of its divisors is an integer number (102643366176).

Almost surely, 2^{1414511646443} is an apocalyptic number.

1414511646443 is a deficient number, since it is larger than the sum of its proper divisors (227782212373).

1414511646443 is a wasteful number, since it uses less digits than its factorization.

1414511646443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12036314.

The product of its digits is 552960, while the sum is 44.

The spelling of 1414511646443 in words is "one trillion, four hundred fourteen billion, five hundred eleven million, six hundred forty-six thousand, four hundred forty-three".