4137687213 has 32 divisors (see below), whose sum is σ = 6096245760. Its totient is φ = 2475459840.

The previous prime is 4137687179. The next prime is 4137687217. The reversal of 4137687213 is 3127867314.

It is not a de Polignac number, because 4137687213 - 2¹⁸ = 4137425069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4137687217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 978618 + ... + 982836.

It is an arithmetic number, because the mean of its divisors is an integer number (190507680).

Almost surely, 2^4137687213 is an apocalyptic number.

It is an amenable number.

4137687213 is a deficient number, since it is larger than the sum of its proper divisors (1958558547).

4137687213 is a wasteful number, since it uses less digits than its factorization.

4137687213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4609.

The product of its digits is 169344, while the sum is 42.

The square root of 4137687213 is about 64324.8568828567. The cubic root of 4137687213 is about 1605.4097113019.

The spelling of 4137687213 in words is "four billion, one hundred thirty-seven million, six hundred eighty-seven thousand, two hundred thirteen".