1416512912889 has 8 divisors (see below), whose sum is σ = 1888689418720. Its totient is φ = 944339174496.

The previous prime is 1416512912833. The next prime is 1416512912891. The reversal of 1416512912889 is 9882192156141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1416512912889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1416512912189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1447542 + ... + 2220000.

It is an arithmetic number, because the mean of its divisors is an integer number (236086177340).

Almost surely, 2^{1416512912889} is an apocalyptic number.

It is an amenable number.

1416512912889 is a deficient number, since it is larger than the sum of its proper divisors (472176505831).

1416512912889 is an equidigital number, since it uses as much as digits as its factorization.

1416512912889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383719.

The product of its digits is 2488320, while the sum is 57.

The spelling of 1416512912889 in words is "one trillion, four hundred sixteen billion, five hundred twelve million, nine hundred twelve thousand, eight hundred eighty-nine".