1413106857 has 16 divisors (see below), whose sum is σ = 2114223360. Its totient is φ = 932742000.

The previous prime is 1413106853. The next prime is 1413106873. The reversal of 1413106857 is 7586013141.

It is not a de Polignac number, because 1413106857 - 2² = 1413106853 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1413106853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256369 + ... + 261822.

It is an arithmetic number, because the mean of its divisors is an integer number (132138960).

Almost surely, 2^1413106857 is an apocalyptic number.

It is an amenable number.

1413106857 is a deficient number, since it is larger than the sum of its proper divisors (701116503).

1413106857 is a wasteful number, since it uses less digits than its factorization.

1413106857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518301 (or 518295 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 1413106857 is about 37591.3135843907. The cubic root of 1413106857 is about 1122.1691743535.

Adding to 1413106857 its reverse (7586013141), we get a palindrome (8999119998).

The spelling of 1413106857 in words is "one billion, four hundred thirteen million, one hundred six thousand, eight hundred fifty-seven".