83126468855834 has 16 divisors (see below), whose sum is σ = 129025775922120. Its totient is φ = 40118686386240.

The previous prime is 83126468855831. The next prime is 83126468855839. The reversal of 83126468855834 is 43855886462138.

It can be written as a sum of positive squares in 4 ways, for example, as 79979091268609 + 3147377587225 = 8943103^2 + 1774085^2 .

It is a super-2 number, since 2×83126468855834² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83126468855831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202168949 + ... + 202579704.

Almost surely, 2^{83126468855834} is an apocalyptic number.

83126468855834 is a deficient number, since it is larger than the sum of its proper divisors (45899307066286).

83126468855834 is a wasteful number, since it uses less digits than its factorization.

83126468855834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404752225.

The product of its digits is 1061683200, while the sum is 71.

The spelling of 83126468855834 in words is "eighty-three trillion, one hundred twenty-six billion, four hundred sixty-eight million, eight hundred fifty-five thousand, eight hundred thirty-four".