83406318044051 has 8 divisors (see below), whose sum is σ = 83492193996720. Its totient is φ = 83320485945088.

The previous prime is 83406318044041. The next prime is 83406318044053. The reversal of 83406318044051 is 15044081360438.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83406318044051 is a prime.

It is a super-2 number, since 2×83406318044051² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83406318043987 and 83406318044005.

It is not an unprimeable number, because it can be changed into a prime (83406318044053) 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, 7156946 + ... + 14765991.

It is an arithmetic number, because the mean of its divisors is an integer number (10436524249590).

Almost surely, 2^{83406318044051} is an apocalyptic number.

83406318044051 is a deficient number, since it is larger than the sum of its proper divisors (85875952669).

83406318044051 is a wasteful number, since it uses less digits than its factorization.

83406318044051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21926853.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 83406318044051 in words is "eighty-three trillion, four hundred six billion, three hundred eighteen million, forty-four thousand, fifty-one".