8408036123 has 16 divisors (see below), whose sum is σ = 9131788800. Its totient is φ = 7716215520.

The previous prime is 8408036113. The next prime is 8408036141. The reversal of 8408036123 is 3216308048.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8408036123 - 2⁴ = 8408036107 is a prime.

It is a super-2 number, since 2×8408036123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8408036113) 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, 26708 + ... + 132398.

It is an arithmetic number, because the mean of its divisors is an integer number (570736800).

Almost surely, 2^8408036123 is an apocalyptic number.

8408036123 is a deficient number, since it is larger than the sum of its proper divisors (723752677).

8408036123 is a wasteful number, since it uses less digits than its factorization.

8408036123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105842.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 8408036123 is about 91695.3440639164. The cubic root of 8408036123 is about 2033.4407519500.

The spelling of 8408036123 in words is "eight billion, four hundred eight million, thirty-six thousand, one hundred twenty-three".