106385779460473 has 4 divisors (see below), whose sum is σ = 106472767016448. Its totient is φ = 106298791904500.

The previous prime is 106385779460449. The next prime is 106385779460483. The reversal of 106385779460473 is 374064977583601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106385779460473 is a prime.

It is a super-2 number, since 2×106385779460473² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106385779460483) 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, 43493776153 + ... + 43493778598.

It is an arithmetic number, because the mean of its divisors is an integer number (26618191754112).

Almost surely, 2^{106385779460473} is an apocalyptic number.

It is an amenable number.

106385779460473 is a deficient number, since it is larger than the sum of its proper divisors (86987555975).

106385779460473 is an equidigital number, since it uses as much as digits as its factorization.

106385779460473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86987555974.

The product of its (nonzero) digits is 640120320, while the sum is 70.

The spelling of 106385779460473 in words is "one hundred six trillion, three hundred eighty-five billion, seven hundred seventy-nine million, four hundred sixty thousand, four hundred seventy-three".