4122691437807 has 12 divisors (see below), whose sum is σ = 6013959128424. Its totient is φ = 2721248473200.

The previous prime is 4122691437797. The next prime is 4122691437829. The reversal of 4122691437807 is 7087341962214.

4122691437807 is a `hidden beast` number, since 4 + 1 + 2 + 269 + 1 + 4 + 378 + 0 + 7 = 666.

It is not a de Polignac number, because 4122691437807 - 2²² = 4122687243503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122691437847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2267706153 + ... + 2267707970.

It is an arithmetic number, because the mean of its divisors is an integer number (501163260702).

Almost surely, 2^{4122691437807} is an apocalyptic number.

4122691437807 is a deficient number, since it is larger than the sum of its proper divisors (1891267690617).

4122691437807 is a wasteful number, since it uses less digits than its factorization.

4122691437807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535414230 (or 4535414227 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 4122691437807 in words is "four trillion, one hundred twenty-two billion, six hundred ninety-one million, four hundred thirty-seven thousand, eight hundred seven".