83846127405 has 16 divisors (see below), whose sum is σ = 134551894464. Its totient is φ = 44585237760.

The previous prime is 83846127403. The next prime is 83846127427. The reversal of 83846127405 is 50472164838.

It is not a de Polignac number, because 83846127405 - 2¹ = 83846127403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83846127401) 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, 8288331 + ... + 8298440.

It is an arithmetic number, because the mean of its divisors is an integer number (8409493404).

Almost surely, 2^83846127405 is an apocalyptic number.

It is an amenable number.

83846127405 is a deficient number, since it is larger than the sum of its proper divisors (50705767059).

83846127405 is a wasteful number, since it uses less digits than its factorization.

83846127405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16587116.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 83846127405 in words is "eighty-three billion, eight hundred forty-six million, one hundred twenty-seven thousand, four hundred five".