1416628775125 has 8 divisors (see below), whose sum is σ = 1767952711512. Its totient is φ = 1133303020000.

The previous prime is 1416628775117. The next prime is 1416628775249. The reversal of 1416628775125 is 5215778266141.

It can be written as a sum of positive squares in 4 ways, for example, as 67978568529 + 1348650206596 = 260727^2 + 1161314^2 .

It is not a de Polignac number, because 1416628775125 - 2³ = 1416628775117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5666514976 + ... + 5666515225.

It is an arithmetic number, because the mean of its divisors is an integer number (220994088939).

Almost surely, 2^{1416628775125} is an apocalyptic number.

It is an amenable number.

1416628775125 is a deficient number, since it is larger than the sum of its proper divisors (351323936387).

1416628775125 is an equidigital number, since it uses as much as digits as its factorization.

1416628775125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11333030216 (or 11333030206 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 55.

The spelling of 1416628775125 in words is "one trillion, four hundred sixteen billion, six hundred twenty-eight million, seven hundred seventy-five thousand, one hundred twenty-five".