1416681402 has 8 divisors (see below), whose sum is σ = 2833362816. Its totient is φ = 472227132.

The previous prime is 1416681373. The next prime is 1416681437. The reversal of 1416681402 is 2041866141.

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

1416681402 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118056778 + ... + 118056789.

It is an arithmetic number, because the mean of its divisors is an integer number (354170352).

Almost surely, 2^1416681402 is an apocalyptic number.

1416681402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1416681402 is a wasteful number, since it uses less digits than its factorization.

1416681402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236113572.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1416681402 is about 37638.8283824032. The cubic root of 1416681402 is about 1123.1145774329.

The spelling of 1416681402 in words is "one billion, four hundred sixteen million, six hundred eighty-one thousand, four hundred two".