106799343509 has 16 divisors (see below), whose sum is σ = 112012129152. Its totient is φ = 101734196928.

The previous prime is 106799343499. The next prime is 106799343533. The reversal of 106799343509 is 905343997601.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106799343509 is a prime.

It is a super-2 number, since 2×106799343509² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106799343589) 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, 240287 + ... + 520899.

It is an arithmetic number, because the mean of its divisors is an integer number (7000758072).

Almost surely, 2^106799343509 is an apocalyptic number.

It is an amenable number.

106799343509 is a deficient number, since it is larger than the sum of its proper divisors (5212785643).

106799343509 is a wasteful number, since it uses less digits than its factorization.

106799343509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280876.

The product of its (nonzero) digits is 5511240, while the sum is 56.

The spelling of 106799343509 in words is "one hundred six billion, seven hundred ninety-nine million, three hundred forty-three thousand, five hundred nine".