4127759994 has 32 divisors (see below), whose sum is σ = 8716354560. Its totient is φ = 1299553200.

The previous prime is 4127759981. The next prime is 4127760041. The reversal of 4127759994 is 4999577214.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16962 + ... + 92429.

It is an arithmetic number, because the mean of its divisors is an integer number (272386080).

Almost surely, 2^4127759994 is an apocalyptic number.

4127759994 is an abundant number, since it is smaller than the sum of its proper divisors (4588594566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4127759994 is a wasteful number, since it uses less digits than its factorization.

4127759994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109746.

The product of its digits is 5715360, while the sum is 57.

The square root of 4127759994 is about 64247.6458245748. The cubic root of 4127759994 is about 1604.1247731517.

The spelling of 4127759994 in words is "four billion, one hundred twenty-seven million, seven hundred fifty-nine thousand, nine hundred ninety-four".