1016423252316 has 18 divisors (see below), whose sum is σ = 2569292110112. Its totient is φ = 338807750760.

The previous prime is 1016423252303. The next prime is 1016423252321. The reversal of 1016423252316 is 6132523246101.

1016423252316 is a `hidden beast` number, since 1 + 0 + 1 + 64 + 232 + 52 + 316 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 28233979231 = 1016423252316 / (1 + 0 + 1 + 6 + 4 + 2 + 3 + 2 + 5 + 2 + 3 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14116989580 + ... + 14116989651.

Almost surely, 2^{1016423252316} is an apocalyptic number.

It is an amenable number.

1016423252316 is an abundant number, since it is smaller than the sum of its proper divisors (1552868857796).

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

1016423252316 is a wasteful number, since it uses less digits than its factorization.

1016423252316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28233979241 (or 28233979236 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 1016423252316 its reverse (6132523246101), we get a palindrome (7148946498417).

The spelling of 1016423252316 in words is "one trillion, sixteen billion, four hundred twenty-three million, two hundred fifty-two thousand, three hundred sixteen".