106265767947469 has 4 divisors (see below), whose sum is σ = 114440057789596. Its totient is φ = 98091478105344.

The previous prime is 106265767947463. The next prime is 106265767947509. The reversal of 106265767947469 is 964749767562601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34852079709225 + 71413688238244 = 5903565^2 + 8450662^2 .

It is a cyclic number.

It is not a de Polignac number, because 106265767947469 - 2⁷ = 106265767947341 is a prime.

It is a super-2 number, since 2×106265767947469² (a number of 29 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 (106265767947463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4087144921044 + ... + 4087144921069.

It is an arithmetic number, because the mean of its divisors is an integer number (28610014447399).

Almost surely, 2^{106265767947469} is an apocalyptic number.

It is an amenable number.

106265767947469 is a deficient number, since it is larger than the sum of its proper divisors (8174289842127).

106265767947469 is an equidigital number, since it uses as much as digits as its factorization.

106265767947469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8174289842126.

The product of its (nonzero) digits is 5761082880, while the sum is 79.

The spelling of 106265767947469 in words is "one hundred six trillion, two hundred sixty-five billion, seven hundred sixty-seven million, nine hundred forty-seven thousand, four hundred sixty-nine".