1416947377945 has 16 divisors (see below), whose sum is σ = 1900154712960. Its totient is φ = 1005372860800.

The previous prime is 1416947377939. The next prime is 1416947377949. The reversal of 1416947377945 is 5497737496141.

It is not a de Polignac number, because 1416947377945 - 2¹³ = 1416947369753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1416947377949) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 314176765 + ... + 314181274.

It is an arithmetic number, because the mean of its divisors is an integer number (118759669560).

Almost surely, 2^{1416947377945} is an apocalyptic number.

It is an amenable number.

1416947377945 is a deficient number, since it is larger than the sum of its proper divisors (483207335015).

1416947377945 is a wasteful number, since it uses less digits than its factorization.

1416947377945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628358096.

The product of its digits is 160030080, while the sum is 67.

The spelling of 1416947377945 in words is "one trillion, four hundred sixteen billion, nine hundred forty-seven million, three hundred seventy-seven thousand, nine hundred forty-five".