1413537671 has 16 divisors (see below), whose sum is σ = 1741039104. Its totient is φ = 1117567584.

The previous prime is 1413537649. The next prime is 1413537673. The reversal of 1413537671 is 1767353141.

It is a de Polignac number, because none of the positive numbers 2^k-1413537671 is a prime.

It is a super-2 number, since 2×1413537671² = 3996177494672208482, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413537673) 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, 135380 + ... + 145446.

It is an arithmetic number, because the mean of its divisors is an integer number (108814944).

Almost surely, 2^1413537671 is an apocalyptic number.

1413537671 is a deficient number, since it is larger than the sum of its proper divisors (327501433).

1413537671 is a wasteful number, since it uses less digits than its factorization.

1413537671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11630.

The product of its digits is 52920, while the sum is 38.

The square root of 1413537671 is about 37597.0433810958. The cubic root of 1413537671 is about 1122.2832013683.

The spelling of 1413537671 in words is "one billion, four hundred thirteen million, five hundred thirty-seven thousand, six hundred seventy-one".