1402166714 has 16 divisors (see below), whose sum is σ = 2266921608. Its totient is φ = 646615872.

The previous prime is 1402166669. The next prime is 1402166729. The reversal of 1402166714 is 4176612041.

It can be written as a sum of positive squares in 4 ways, for example, as 676780225 + 725386489 = 26015^2 + 26933^2 .

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, 10364 + ... + 53960.

Almost surely, 2^1402166714 is an apocalyptic number.

1402166714 is a deficient number, since it is larger than the sum of its proper divisors (864754894).

1402166714 is a wasteful number, since it uses less digits than its factorization.

1402166714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44849.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 1402166714 is about 37445.5166074658. The cubic root of 1402166714 is about 1119.2657586589.

Adding to 1402166714 its reverse (4176612041), we get a palindrome (5578778755).

The spelling of 1402166714 in words is "one billion, four hundred two million, one hundred sixty-six thousand, seven hundred fourteen".