106406514043 has 4 divisors (see below), whose sum is σ = 106407168840. Its totient is φ = 106405859248.

The previous prime is 106406514037. The next prime is 106406514139. The reversal of 106406514043 is 340415604601.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106406514043 is a prime.

It is a super-2 number, since 2×106406514043² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106406514013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121728 + ... + 477106.

It is an arithmetic number, because the mean of its divisors is an integer number (26601792210).

Almost surely, 2^106406514043 is an apocalyptic number.

106406514043 is a deficient number, since it is larger than the sum of its proper divisors (654797).

106406514043 is an equidigital number, since it uses as much as digits as its factorization.

106406514043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654796.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 106406514043 in words is "one hundred six billion, four hundred six million, five hundred fourteen thousand, forty-three".