1416894142 has 8 divisors (see below), whose sum is σ = 2127488832. Its totient is φ = 707731200.

The previous prime is 1416894097. The next prime is 1416894173. The reversal of 1416894142 is 2414986141.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1416894095 and 1416894104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355459 + ... + 359422.

It is an arithmetic number, because the mean of its divisors is an integer number (265936104).

Almost surely, 2^1416894142 is an apocalyptic number.

1416894142 is a deficient number, since it is larger than the sum of its proper divisors (710594690).

1416894142 is an equidigital number, since it uses as much as digits as its factorization.

1416894142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715874.

The product of its digits is 55296, while the sum is 40.

The square root of 1416894142 is about 37641.6543472786. The cubic root of 1416894142 is about 1123.1707931862.

The spelling of 1416894142 in words is "one billion, four hundred sixteen million, eight hundred ninety-four thousand, one hundred forty-two".